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How to clean the microwave in a simple and effective way?


This appliance, which greatly facilitates our day to day, is one of the dirtiest

There is no doubt that the microwave is one of the star appliances in our kitchen. It is one of those great allies that we have in our home and that facilitate our day to day. Its practicality is unquestionable. However, it is also one of the most easily dirty devices. And it is common for the microwave to accumulate splashes, grease, or food remains.

To combat these inconveniences, in this article we offer you some tricks that will end in a simple and effective way to leave the microwave on the first day.

Use dish soap

A good option to clean the microwave without great effort and in a few minutes is to use the soap that we use for the dishwasher. To do this, we pour a tablespoon of liquid soap into a bowl with warm water and put it in the microwave. Let it heat up for a minute on full power. With this water, moisten a sponge and clean the interior.

There is another valid option of using dishwasher soap in cleaning the microwave with the help of a normal kitchen cloth, which we will put in a container with water and a tablespoon of soap. Once the cloth absorbs the soap, we must put it in the microwave dish without draining and heat it for three minutes at maximum power. Care must be taken not to burn it. This will give off steam, which will scale away grease and food stains. When the cloth has cooled down, we can go over the inside and dry it with kitchen paper.

Water, vinegar, and salt

Put 250 milliliters of water, vinegar, and a tablespoon of salt in a microwave-safe container. We cover it with transparent film, making some holes with a toothpick or fork, or with the cover of the microphone, but only if it has exit holes.

We put the container in the microwave at maximum power for five minutes. The steam that comes out when boiling will moisten the walls and descale the accumulated dirt. Before opening the door, let the reaction work for 10 minutes. Then you just have to remove the plate and wipe with a cloth or sponge, you will see how the stains come out with hardly any rubbing. Then dry with kitchen paper.

Lemon, as a solution

A lemon can go a long way in making the microwave bright and fresh. To do this, we take a lemon and cut it in half. On a plate, we put both halves upside down with a little water and put it in the microwave.
We put it at maximum power for 1 minute or until the inside of the appliance is fogged with the steam that is generated. We will know that when we see the glass of the microwave wet or we catch the smell that the lemon gives off at high temperature.

We open the door and, being careful not to burn ourselves, we remove the container with the help of a mitt or cloth. The steam manages to penetrate the dirt and soften it, so we only have to pass a cloth or a kitchen towel inside.

The power of baking soda

The truth is that bicarbonate has an infinite number of virtues to eliminate stains from different places. Also, the dirt is generated in the microwave. To leave the appliance pristine with this product, we must sprinkle a little on a damp sponge, gently pass it on the walls of the microwave. Afterwards, we rinse with water to achieve an excellent result.

The UN officially recognizes the medicinal properties of cannabis


Despite this, its recreational consumption will continue to be prohibited according to international regulations.

The UN recognized the medicinal properties of cannabis on Wednesday in a vote in Vienna by the Commission on Narcotic Drugs, the executive body on drug policy of the United Nations.

A simple majority of the 53 States of the Commission have decided to withdraw cannabis and its resin from Schedule IV of the 1961 Convention on Drugs, which means that the medical use of this plant is officially recognized, the recreational use of which will continue to be prohibited in international regulations.

Almost all the States of the European Union -with the exception of Hungary- and many of the Americas have added a simple majority of 27 votes to approve the change – one of the most important on drugs in recent decades – while the majority of Asian and African countries objected.

In this Convention, cannabis is classified in lists I and IV, the latter reserved for the most dangerous drugs and under the strictest control, such as heroin, and to which little medical value is granted. This change will facilitate research with cannabis, which has active ingredients that have shown promising results in the treatment of Parkinson’s, sclerosis, epilepsy, chronic pain, and cancer.

Controversial recommendation

The vote came almost two years after a World Health Organization (WHO) ruling that recognized the medical utility of cannabis and recommended its removal from List IV. At the same time, it proposed to keep cannabis in List I, where narcotics are under international control due to their addictive nature but accessible for medical activities, a situation in which other narcotics are found, such as morphine.

That recommendation – adopted now – was based on the WHO’s first critical study of cannabis, the world’s most popular drug with some 200 million users, according to UN estimates.

The WHO is responsible for scientifically assessing for the Commission both the possible therapeutic properties and the harm generated by drug addiction under international control and its recommendations are usually adopted without much controversy.

International division

However, in this case, the vote was preceded by a huge debate and several postponements in the last two years due to the differences between those States in favor of change and those that demanded to maintain the ‘status quo’.

The EU countries -except Hungary- along with others such as Argentina, Canada, Colombia, the USA, Mexico, Uruguay, and Ecuador, among others, have supported following the scientific criteria of the WHO. Around 50 countries have launched different medical cannabis programs and this United Nations decision, predictably, will promote such policies as well as research with the plant.

Argentina already decided in November to legalize the self-cultivation of marijuana for medicinal use and will allow the sale of oils, creams, and other derivatives of the plant for therapeutic purposes, based on the WHO recommendation that has now been officially adopted.

Until now, medical research with cannabis was possible in a limited way, since the inclusion in List IV acted as a brake for many laboratories due to the restrictions and the different legal criteria applied in each country.

The states that voted against the change, led by Russia, China, Brazil, and Pakistan, consider that relaxing cannabis control now sends the wrong message at a time when some countries, such as Canada or Uruguay, have legalized marijuana by violating international deals. Those States against any change, among which were also Cuba and Venezuela, consider that this decision trivializes the use of cannabis and minimizes the damage to health that it produces, such as an increase in certain mental disorders.

The change comes when several countries such as Canada, Uruguay, and a dozen US states have legalized the use of marijuana, and others such as Mexico, Luxembourg, or Israel have ongoing legal initiatives along the same lines.

5 mistakes you make when cleaning the kitchen


One of the most common is cleaning the microwave when it is already greasy

The cleaning of the kitchen is one of the chores which entails greater effort. We usually clean it every time we cook, but it is also necessary to carry out a more thorough cleaning every so often.

This cleaning is done on numerous occasions in a similar way and with little thought about how we are doing it. Therefore, sometimes we make some mistakes when cleaning, which should be avoided. In the case of the kitchen, one of the rooms in which more germs accumulate in the house, these are the most frequent.

Clean greasy microwave

A serious mistake commonly made in the kitchen is cleaning the microwave when it is already greasy. It is important to clean it frequently and not leave it very dirty for a long time, since a large part of the food that will later be consumed will pass through this appliance.

A trick to disinfect the microwave quickly is to introduce a bowl with water and some lemon slices and put it on maximum power for a minute. This will soften the fat and you will only have to wipe it with a cloth.

Not cleaning some utensils properly

In cutting boards and colanders, a lot of food debris accumulates. That is why they must be carefully cleaned. As for cutting boards, those that are made of wood are not recommended, since it is more difficult to completely eliminate germs.

Do not clean the countertop daily

On many occasions it may seem that the countertop looks clean, however, it is a surface on which a large number of germs accumulate in a very short time. A large amount of food is placed on top of it that will later be consumed, so it must be completely clean.

Use the same rags for everything

Rags are often used for multiple household tasks. But, it is important to use a different cloth for each household activity. Rags accumulate a large amount of dirt and can cause us to move bacteria from one place to another.

Scrub without order

When the dishes are washed by hand, it must be taken into account that the order does not matter. Attention should be paid to what to wash first. And it is that in the first place, we will have to scrub what is cleanest and we will have to leave the most greasy for the end. In this way, you will avoid passing the fat from one to the other with the scourer.

How to clean your mobile to keep it free of bacteria and viruses


The screen of smartphones collects 30 times more bacteria than a toilet seat

In the last decade, mobile phones have been developing in such a way that, today, these devices are capable of assuming tasks typical of a computer. All these advances technological have made it possible for human beings to enjoy a very useful tool, which offers a multitude of services and opens an infinite window to the virtual world. Now we can communicate with our loved ones, play video games, use different social networks, enjoy audiovisual content, read the press or even work from practically anywhere, at any time and in a very simple way

All these benefits of ‘ smartphones ‘ have made these devices have become little less than one more part of our body. This makes the mobile accompany us in all the activities we carry out during the day. And with that, some drawbacks arise that we have to keep in mind.

One of those problems is closely related to hygiene. And it is that the screen of mobile phones collects 30 times more bacteria than the lid of a toilet, according to a study by the University of Barcelona, ​​which makes it one of the everyday objects that accumulate more dirt.

This issue worries us even more in these times of pandemic. Therefore, it is important to clean at least once a day to take care of the hygiene of these terminals.

Steps to follow to clean the mobile:

1.- First of all, it is important to make sure that the smartphone is not connected to any network, power supply, or cable. In addition, we must turn it off to begin the cleaning process.

2.- We will use a mixture of alcohol and water in equal parts that we will pour into a spray bottle.

3.- We will use a soft touch cloth or a disposable cotton wipe that we will moisten in the mixture that we have previously prepared. We should not overdo it when it comes to soaking the cloth.

4.- Once we have the wipe ready, we will pass it over the entire surface of the ‘smartphone’. Always be careful not to rub the logos or the printed parts with force.

5.- With a second soft and disposable cloth, if possible, and avoiding towels or other textile materials that can generate residues, we will dry the device carefully.

They develop a virus that kills colon cancer


A first step in showing that the CF33 virus can attack difficult-to-treat tumors

Scientists at City of Hope, an independent biomedical research and treatment center for cancer, diabetes, and other life-threatening diseases, in the United States, have developed a cancer-killing virus that may one day enhance the immune system’s ability to eradicate tumors in colon cancer patients, according to a study published in “Molecular Cancer Therapeutics,” a journal of the American Association for Cancer Research.

Preclinical research is a first step in showing that City of Hope’s CF33 oncolytic virus can attack difficult-to-treat tumors that “handcuff” the immune system and prevent T cells from activating the immune system to kill cancer cells. More specifically, the researchers demonstrated in mouse models that CF33 appears to increase the expression of PD-L1 in tumor cells and causes them to die in a way that stimulates the influx of activated immune cells.

” CF33 is a safe and innovative virus developed by City of Hope that can be a game-changer due to its potency and ability to recruit and activate immune cells,” adds Susanne Warner, City of Hope surgical oncologist and lead author of the study.

“Our oncolytic virus trains the immune system to target a specific cancer cell – he continues -. Preclinical models show that a combined treatment of CF33 oncolytic virus with inhibition of the anti-PD-L1 checkpoint leads to long-lasting antitumor immunity That is, if a similar cancer cell ever tries to grow back, the immune system will be ready and waiting to shut it down. “

Researchers at the City of Hope are excited about CF33’s potential to improve colon cancer treatment and note that CF33 has been preclinically effective against a wide variety of cancers.

Yuman Fong, president of the City of Hope’s Sangiacomo Family Chair for Surgical Oncology, and his team created the CF33 oncolytic virus and hope to open a clinical trial to test the safety of this treatment in human patients in 2021.

This treatment addresses a problem in cancer: Most solid tumors do not respond to checkpoint inhibitors because the immune system still does not recognize the “undisclosed tumor cell,” says Fong.
“CF33 selectively infects, replicates, and kills cancer cells. This study shows that a designer virus that we created to infect a wide variety of cancers can make tumor cells highly recognizable to the immune system,” he explains.

Turn cold tumors into hot ones

He, Warner, and the other City of Hope physician-scientists are working to turn treatment-resistant “cold tumors” into “hot tumors” that can be eliminated by a well-trained immune system.

The US FDA has so far approved only one oncolytic virus: T-VEC, which is a local immunotherapy treatment that kills melanoma cells.

To confirm their hypothesis, the City of Hope scientists tested four groups: no treatment control, anti-PD-L1 alone, CF33 alone, and a combination of CF33 and anti-PD-P1. The results indicated that a combined treatment of the City of Hope oncolytic virus and anti-PD-L1 appeared to be more effective.

It also increased CD8 + T cells, which are immune cells that are reminiscent of previous diseases and are capable of killing them if reintroduced later. In other words, the models developed antitumor immunity. This means that the animals cured of their cancer were effectively immune to future tumor growth.

Fong and his colleagues have demonstrated the antitumor immune efficacy of CF33 against triple-negative breast cancer cell lines, in brain tumor cells, in liver cancer models, and in pancreatic, prostate, ovarian, lung, and head and neck cancers.

Additionally, a recent study led by the City of Hope found that CF33 could be combined with chimeric antigen receptor (CAR) T-cell therapy to target and kill solid tumors that would otherwise be difficult to treat with CAR T therapy alone. . the City of Hope has licensed CF33 to Imugene Limited, a company that develops novel therapies that activate the immune system against cancer.

In particular, the CF33 virus can be traced by a non-invasive PET scan. “If we can perfect the technique, we can give someone a viral injection and see how it works, see where it goes, and identify cancer cells that we didn’t even know existed,” Warner said. “Doctors would have real-time data and know if we should. give a patient a higher dose or where to direct treatment based on tumors that have not yet been eliminated. “

What Warner describes is a developing field called precision theranostic medicine, which means that doctors can administer therapies to patients and, at the same time, diagnose them to provide the most appropriate treatment for that patient. It is one of the many precision medicine approaches that the City of Hope is developing and offering to patients. The next step in the current study is to test the innovative CF33 virus platform in different solid tumor models.


Five objects that you should clean daily at home to avoid bacteria


The coronavirus has raised concerns about the cleaning of tools and surfaces that we usually touch

The coronavirus has impacted the entire world and has raised concern in many households about how to prevent the spread of Covid-19 at home. Hygienic measures have increased and it is advisable to create a special cleaning routine for those personal items that we take out to the street. In this context, the best recommendation to break this chain is to wash your hands more frequently and more thoroughly, and avoid touching those everyday objects and then touching our faces.

In terms of prevention, cleaning and disinfection are essential “cleaning the most used surfaces in addition to disinfection is one of the best measures for the prevention of Covid-19”, explains Gerardo Monteiro, manager of Bisbell Spain, dedicated to cleaning floors since 1876.

“Cleaning helps reduce the risk of spreading germs and bacteria, but also, using a disinfectant after this helps to improve and prevent infections,” they comment from the firm.

The objects that we touch the most, such as glasses, mobile phones, television remote control, house keys, or toys, must be cleaned and disinfected daily. According to the World Health Organization ( WHO ), it is not known with certainty how long it survives on the surface of an object such as a mobile phone, coins, or banknotes … According to the information that is known so far, the coronavirus could persist from a few hours to several days, depending on the type of surface, temperature, or humidity of the object.

“To disinfect them, when the material allows it, it is better to use a clean cloth with a hydroalcoholic solution. It could also be cleaned with soap and water, steam cleaning removes germs, dirt, and impurities thanks to its disinfecting power”, adds Monteiro.

Also, the cleaning company has noticed the increase in inquiries for steam cleaning products, “a good ally in any disinfection.”

Knobs, handles, windows, and cabinets

They are areas that are touched frequently. Like switches. Whenever you enter the home, wash your hands well before touching anything inside the house. If it has not been possible, it is best to first clean these objects and then disinfect them. “If there is no cleaning first, disinfection is not effective,” explains Monteiro.

The keys

We always touch the keys both to leave and to enter. Possibly, it is the object that is most exposed to bacteria. The best thing is as soon as you enter the house to clean them with warm water and soap or with steam cleaning.

The mobile

How many times can we touch the mobile? Calls, messages, read the news. Even if the hands are clean if you have not disinfected the mobile, it is useless because it is possible that it can transfer these germs back to the hands. ” There are studies that confirm that mobile phones have more bacteria than a toilet, ” adds Monteiro.

To properly clean the phone without risking water damage, it is preferable to follow the brand’s recommendations and instructions. The important thing is to always keep your hands clean before cleaning the surface, choose a good antibacterial microfiber cloth and clean it after each use and more if you go outside the home.


Whether for sight or sun, glasses are the complement that always accompanies us. Therefore, it is convenient to wash them frequently since they are exposed daily.


In a few hours, children can go out and take toys. It is recommended that, on the return, the objects with which they play in the street are washed with hot water and soap. You have to be especially careful and always prevent.

It is not always possible to eliminate 100% of bacteria from everything that is touched, but soap and water, hydroalcoholic cleaners, steam cleaning are the most effective methods and, above all, these specialists recommend that you always have to use gloves and specific clothing intended for cleaning, “thoroughly wash used clothing and rags with hot water programs, as well as disinfect or wash kitchen scouring pads frequently, as they can accumulate germs”

Tricks to clean the carpet without a vacuum cleaner


We show you how to leave the perfect rugs, without the need for a vacuum cleaner

The carpets are one of the decorative elements that give more service, but they are also one of those who accumulate more dirt. Therefore, using homemade tricks may be the best solution to keep it as clean as possible.

The vacuum cleaner is usually a great ally to carry out this domestic task. However, you can also clean any carpet without using it. You don’t have or your vacuum cleaner has broken but you need to clean your carpet? Don’t worry, there are several ways to keep your carpet clean and perfect.

Next, we tell you several tricks to clean the carpet without having to have a vacuum cleaner at home.

Materials to clean a carpet without a vacuum:

– Liquid detergent

– Bristle brush

– Hot water

– rag
– Towel

– Clean broom

Cleaning carpet without using a vacuum cleaner step by step:

– We take out the carpet and take it to a spacious place where we can work with it. First, we shake it to get as much dust out of it as possible.

– With the clean broom, we sweep the entire surface to remove the dust. If you want, you can use a lint roller to leave the carpet impeccable.

– Next, we use the bristle brush, rubbing the entire carpet with it. If we dedicate time and effort to it, it will be clean and great.

– To clean stains, it is best to mix the liquid soap with the hot water in a spray bottle. With it, we spray the mixture over the stain and, with the cloth, rub to remove the dirt.

– If you want a more thorough cleaning, with the bristle brush and hot water with detergent, you can rub all the material in order to remove all the dirt and stains that may be there. Remember that you should have little detergent since otherwise, we can rinse the carpet.

– Finally, let it dry in the shade since if we leave it in the sun there may be marks.

Stress can wake up sleeping tumor cells


Stress hormones and immune cells called neutrophils may contribute to the reappearance of tumors years after treatment by awakening dormant cancer cells, suggests a study of mice and data from 80 lung cancer patients, published in the journal ‘ Science Translational Medicine ‘.

The study helps answer the lifelong question of why cancers can come back long after they have apparently been cured with chemotherapy or surgery. The results therefore also suggest that targeting stress hormones with approved drugs known as beta-blockers could help prevent tumors from coming back.

Tumor recurrence is one of the leading causes of death in cancer patients, but it is unclear exactly what biological mechanisms cause the recurrence of tumors.

However, studies have suggested that recurrence develops when dormant tumor cells, which initially spread during the early stages of cancer, become active once again.

Researchers at the Wistar Institute in Philadelphia Michela Perego and her colleagues found that stress hormones, such as norepinephrine, reactivate dormant ovarian, and lung cancer cells in mice.

Specifically, the scientists found that exposing mice to stressful situations raised levels of stress hormones, causing neutrophils to release S100A8 / A9 proteins and fat molecules that, in turn, caused tumor cells to wake up again. inactivity. However, tumor cells remained dormant in stressed mice that received an experimental beta-blocker.

The team also studied serum samples from 80 patients who had lung cancer surgically removed and found that patients harboring higher concentrations of S100A8 / A9 were more likely to have experienced a recurrence 33 months after surgery.

Perego and his team state that beta-blockers or compounds that target the S100A8 / A9 proteins should be evaluated as potential therapies to disrupt the reactivation process, but they underscore the need for more sophisticated models of tumor cell inactivity.

Homemade tricks to clean the kitchen hood


It is one of the elements in the kitchen that accumulates more dirt and that more times needs to be cleaned

A thorough kitchen cleaning requires good organization. There are so many elements that we use regularly in this room, that cleaning them all correctly takes time and a lot of effort. One of the ones that require the most attention is the extractor hood.

It is one of the kitchen items that do the most service, but also one of the most hated when it comes to getting down to business with cleaning tasks. The kitchen extractor hood, in addition to being a decorative element that gives another face to the room, is perfect to eliminate odors and fumes in the rest of the house.

Although so much service also makes it one of the items that accumulate the most fat. When it comes to getting rid of all that dirt, there are essential tricks that can make life easier. Write down.

Water and lemon

One way to remove dirt and grease from the cooker hood is to boil water with lemon juice. When it comes to cleaning, it is best to put the extractor into operation so as not to end up overwhelmed by the smell.


Stubborn dirt such as embedded grease or glue can be easily removed with a white vinegar mixture. Using the same amount of this product for another part of warm water.

Soft sponge

One of the fundamental things is to use a good sponge or scouring pad at the time of messing with the kitchen hood, regardless of the material it has on the surface.

Avoiding rough sponges is essential to avoid destroying the finish of the hood, also what type of product to use to say goodbye to grease. A mixture of water and dishwasher soap is perfect.

The filters

One of the biggest recommendations in terms of cleaning is concerned, especially when it comes to the extractor, is to thoroughly remove the dirt every two months. Although it is not that easy. It takes time and patience for this type of cleaning.

One of the ideas is to use the same dishwasher that is used daily to clean the hood. Based on the quality of the product will be the quality of cleaning. The other option is to leave the filters themselves to soak for a few hours, as long as they are carbon. There is another type that is filled with a sponge that has to be replaced.

Stainless steel

In recent times, the fashion in decoration has brought stainless steel hoods. They are more than apparent but also very dirty. Fingers, grease, dust … everything shows on this surface.

Thus, to clean this specific type, a specific product must be used. There are also homemade tricks that can help. A soft cloth with a few drops of olive oil can leave the surface perfect and shiny.

Homemade tricks to clean the glass ceramic


The result will be amazing and your ceramic hob will look like the day it was installed.

The glass-ceramic is one of the jewels in the crown of the kitchen. Its arrival was a breakthrough since it is much more comfortable to clean and in addition to being safer, it saves more energy than the stove.

To clean this area, the first thing you have to do is add a little glass-ceramic cleaner, let it work, wipe it with a damp cloth and remove it. And repeat this process a second time, but with a small caveat: this time you have to light the fire a little, even if it’s only a few seconds so that the cleaner heats up even more and you can pass the scraper without problem to the glass-ceramic to grate.

There is also a homemade trick that helps a lot to make the glass-ceramic shine as if it were new. And, although it sounds strange, your main ally for cleaning your glass-ceramic will be toothpaste. All you have to do is apply this hygiene product on your vitro and spread it on the plate. Leave it on for a few minutes and then remove it with the help of a damp cloth.

The use of aluminum foil to clean the glass-ceramic has also become popular. It is an old trick that from time to time becomes fashionable again. First, you pass the cleaner, let it act and then you rub a little (without scratching too much) with this silver foil of a lifetime. Then a wet cloth passes and then a dry one. The result will surprise you and will make your glass-ceramic look almost as if it were new. And only in a few minutes.