How do you put the black leather ring in the toilet?

Nowadays, more toilets on the market are installed with sanitary pads. Through the built-in microcomputer controller, the sanitary film is automatically replaced (the sanitary film sleeve rotates one week accurately), and the used sanitary film is scratched before being rolled away, which is clearly distinguished from the unused sanitary film, emphasizing the disposable use of the film. Let users feel more at ease! >>>More

The mixture of vinegar and water is poured into the toilet, soaked for half a day for a few hours, and then rinsed off with water, which can have the effect of disinfection and deodorization. >>>More

Oxalic acid, daily miscellaneous, hardware stores are sold, two or three pieces of a bottle, (the hospital hangs the water next to the hole bottle) poured into the toilet and waited for more than ten minutes to flush with water. Note: Do not dilute with water first, there is a chemical taste, please turn on the exhaust fan to upgrade the chain. >>>More

It is recommended to buy a bottle of "ceramic" red potion, the effect of removing dirt is good, and the price is cheap, in the general department store supermarket, the grocery store has to buy about 2 yuan a bottle...

After soaking in warm water at about 50°C, you can also soak it in tea, you can wash it with a flexible detergent in moderation, or wash it with alcohol, but dry it as soon as possible after cleaning with alcohol.