Active microbes work to eliminate the source of bad order, giving you cleaner toilet without releasing toxing fumes. Bio-active formula degrades uric acid and salles cleans toilet drapiest when flushed away preventing blocked and choked drains. Has a pleasant fragrance. Why We Use Toilet Cleaner: Hygiene is one of the most effective way to reduce the risk and spread of disease. Toilet hygiene is crucial for good health and dignity in our daily live.