Map-1 Disinfectant

There may be a new disinfectant on the way that will kill the corona virus and other viruses and bacteria and its called MAP-1. The new disinfectant, known as MAP-1, was created by researchers at the Hong Kong University of Science and Technology and it can last on surfaces for up to 90 days, according to the university news release. We use several disinfectants here at EXIT so something like this may be a game changer. It’s different than a normal disinfectant in that it’s actually a long term coating that lays on surfaces and can kill bacteria and viruses where it lands but also for a long time after. The anti-microbial coating has been designed for use across a range of surfaces including glass, metals, plastic, leather and fabrics, according to the Hong Kong University of Science and Technology (HKUST) where it’s been developed.
The surface coating lasts much longer than standard disinfectants that use alcohol, hydrogen peroxide, or bleach, which need to remain on surfaces for up to 10 minutes to kill viruses but then lose their function as the liquid evaporates. They do a great job killing bacteria and viruses which is why we use them in everything from hospitals to day cares but once they are dried up and gone you will need to disinfect that area again if possibly contaminated. A surface coating that kills and can last for months sounds exciting and possibly just what the doctor ordered during this corona virus pandemic. But is it? Something that is sprayed in our homes and in our most sensitive areas such as hospitals, schools or homes for the elderly must be rigorously tested by our government. If our EPA (Environmental Protective agency) hasn’t approved it then it’s nothing more than an empty promise, like cars that run on water but let’s hope that’s not the case. It’s not that I trust our government for everything after all they gave us such greats as Agent Orange. But I won’t just take the word of anyone in this race to kill this outbreak without knowing more.
Map-1, What is it?
Many questions come up when I hear of something supposedly this promising like: what is it? A disinfectant or a coating or both? HKUST says it’s a heat-sensitive polymer that they say responds to contamination from touch or droplets made by coughing etc. The way this anti-viral polymer coating works is by releasing a larger amount of disinfectant when it senses an increase in temperature that can take place whenever people touch a surface or when moisture from droplets fall on the surface. So, once you have the coating on surfaces it continues to work when it comes into contact with us humans for some time. It sounds great to me but of course we need to know more about it.
Is it dangerous with long term use?
I think I just want to know if there are side effects from having these long-term disinfectant polymers on everything and what happens when we continuously come into contact with them. Part of being a healthy human is our way of getting some germs and bacteria into our system so that we become stronger in the long run so as good as this sounds, I want to know more. HKUST says that this anti-viral polymer coating took ten years to develop, is expected to hit stores in Hong Kong this month (May 2020) because it has been doing clinical tests in schools, malls and other facilities in Hong Kong back in February. And according to according to HKUST, its ingredients are non toxic. A Hong Kong government-backed study published in the Hong Kong Medical Journal in 2018 says: the anti-microbial disinfectant coating achieved "consistently low bacterial load" when it was tested in several wards at one of the largest hospitals in the city from 2013 to 2015.
What about the use of it here in the U.S.
This is fairly new to us all here so we will have to see what our government says and if the EPA approves it’s use here in the United States. We don’t want any surprises when it comes to new chemical disinfectants or sanitizers used in our houses, schools or hospitals. A rush to use something that stops one disease but causes another would be devastating, so testing is needed and welcomed. We only use EPA registered products here at EXIT and this new-fangled polymer disinfectant may take some time to get approved here. Hopefully this all works out for the greater good and is as promising as reported, causes no side effects and is thoroughly tested and approved by our EPA soon so we can use it to help defeat this latest outbreak of COVID-19.
Maybe we will be spraying this one day as we do our rounds of virus killing disinfectant services in our homes and businesses here at EXIT Biohazard Cleanup in Louisiana but I won’t get my hopes up just yet. It may take some time to see a new product used in this way. It does sound very promising, but until then we have many other time-tested disinfectants that we spray and fog in all sorts of properties that do the job and kill 99.99% of viruses and bacteria. We want to disinfect as much as we can to help kill this pandemic and get everyone back to work, school, restaurants, sporting events and all of it. Let’s hope the end is in sight and if you need your property professionally disinfected call EXIT .




