[Bactericidal effect of the preparation trozin]

Tested was the bactericidal action of the combined cleansing and disinfecting preparation trozin under laboratory and production conditions. It was found that trozin meets the requirements in terms of rapid disinfection, killing the asporogenous test organisms. The presence of at least 2 per cent milk protein lowers the bactericidal action of the detergent. The cleansing and disinfection of milking units supplied with a milk-can, resp., with a central milk pipeline leads to 97.00, resp., 98.00 per cent reduction, on an average, of microflora. The bacterial count of the udder is likewise reduced by about 96.00 per cent.