However, the new reality generated uncertainty and apprehension from the public when it came to going back to the casinos. The truth is that they are closed spaces with a crowd of people of all ages, particularly older people. For this “undecided” audience, the use of masks, the sanitization of surfaces and the frequent use of alcohol gel… are not enough.

So we ask ourselves, how to motivate them to come back to the casino? How to make them regain confidence in attending these spaces that generate so much satisfaction? The answer is simple: Nanotechnology.

When we talk about nanotechnology for health care, we talk about Guardian Liquid. It is a revolutionary brand of products made with the most advanced nanotechnology that is making its way into the gaming, hotel and gastronomy industry in Argentina and at the regional level.

Guardian Liquid is a company that offers a line of contact action antimicrobial coatings (antimicrobial coatings), designed based on nanotechnology with silicon dioxide (liquid glass). These simple-to-use products optimize the disinfection of surfaces by reducing contamination by bacteria and viruses.

Play again

It is a novel way to protect slot machines, gaming tables, chips and air conditioners against Covid-19 and other viruses, which would reduce the percentages of contagion to guarantee the public a leisure experience in total tranquility.

• Slot machines, gaming tables, chips, cloths, cards that have been coated with Guardian Liquid, would reduce the percentages of contagion, not only of Covid-19, but of other diseases considerably.


• Anything that is of regular contact by customers and employees can be protected. Once applied, this coating lasts for a year. It can be cleaned with cleaning products and the effect of the film will not go away. In other words, 24x7x365 protection


• By applying a film of the material on the filters of the split or central equipment of the place - and keeping them clean, to ensure the contact of the air that is renewed with the biocidal nanoparticles - it is possible to keep the amount of bacteria and viruses under control just by keeping the equipment turned on and reduce the risk of airborne disease transmission.

It is the perfect time for this new generation of antimicrobial materials - which have been trying to convince us for years of the efficacy they show in the laboratory and in areas such as health - to be definitively incorporated into our leisure spaces to give us that security that we are needing.

* Ezquiel Barbeito, is CEO and Co-founder of Líquido Guardián Latinoamérica.