Nullodor, a month of tranquility odorless and without changing the litter!
NULLODOR is a range of new generation litters composed of silica crystals, created by the Veterinary Laboratory Demavic in 2004.
NULLODOR completely locks away odours for a month. They are absorbed at the same time as the liquids. Whilst the liquids evaporate, the odours are trapped in the centre of the silica granules, totally blocking ammonia emissions.