Our perfume toilet cleaners contain essence, stabilizers and pigments. It can powerfully clean, remove dirt and improve the cleaning effect. Its usage method is very simple: Take out the cleaning stick from the box, open the toilet tank cover, put the cleaning stick into the tank and keep it away from the water outlet. Let the cleaning stick dissolve for at least 10 minutes. When the color of the rinse water becomes lighter or even colorless, please replace the cleaning rod in time. And it can prevent corrosion and protect the glass of the toilet.