Domex Fresh Guard Disinfectant Toilet Cleaner gives you re-assurance of a hygienic toilet and fresh fragrance for up to 100 flushes. It has the power to kill all germs dead including viruses assured by its colour changing formula which turns blue from green when all germs are dead. Domex Fresh Guard Disinfectant Toilet Cleaner has an ideal thickness which ensures an even spread across the toilet bowl and no wastage. It is available in two refreshing fragrance options - ocean fresh and lime fresh.