Each stamp can withstand 50 washes. The seal will stick to the surface of the toilet for a long time, and you can use the toilet normally without frequent replacement. Comfortable smell: The toilet cleaning gel is added with a special fragrance formula, which is mild and comfortable, effectively removing the odor of the toilet and keeping the air fresh. No pungent odor. Our set has 6 aromas (aroma concentration: lemon> marine> floral> jasmine> lavender> osmanthus). Automatic cleaning: The strongly adsorbed gel surface is rich in active ingredients, and the washing of water releases foam and cleaning factors to loosen dirt molecules. Application: sink, squatting pan, toilet, urinal, etc. These new products have added a high-temperature-resistant formula to make the gel not easy to melt in summer.