Matt Zym - Powerful treatment powder for black and waste waters - 500ml - Matt Chem

- Contains bacteria selected for the biological degradation of the organic rejec - tions. Limit the proliferation of contaminant or corrosive bacteria often at the origin of the bad smells and so allows to avoid the ascents of the bad smells. - Dosage : 10 spoons of 5ml for a tank of 100 litres. Dissolve 10 spoons of 5ml in 100ml of warm water. Wait a few minutes for the enzyme extracts to reactivate. Pour the dilution into the area to be treated : Evacuations of shower or kitchen sink for waste water and toilet bowl for black waters.