Cationic

How can long term protection be achieved without pesticides? This new Swedish technique is entirely based on electrical charges. Bacteria, viruses, staphylococci and all microorganisms are negatively charged. Surface growths such as fungi, moss, lichens, algae, black spots and blueing are also negatively charged. This means that microorganisms and surface growth cannot grow on a […]

What do the terms cations, anions and non-ions mean? Anions are negative ions. Ordinary cleaning products (tensides) are anionic, negatively charged. Cations are positive ions. There are cationic tensides such as Benzaltenside. These are positively charged and also poisonous to microorganisms. Are used in bactericidal cleaners and as the active substance in pesticides. If cations […]

Non toxic long term protection against algae and moss on all surfaces Positive charged polymers challenge traditional pesticides. TVARSTOP surface growth protection is a new Swedish innovation based on positive charged water soluble polymers (plastics). On a positively charged surface neither microorganisms or surface growth can survive. The charge is neither reduced or ceases with […]

A good example of how TVARSTOP can be used is with covers (tentage) and sunblinds. It usually does not take long for them to appear dirty due to moss or algae. The best protection is to spray them with TVASTOP when they are new. Apply by spraying, allow to dry, job done.

The regular ordinary seasonal flu we experience every year is something we have got used to and do not fear. However, another virus that has caused concern around the world and in spite of symptoms similar to any ordinary flu is Swine flu. The first cases appeared in April 2009 in Mexico and spread to […]