1. Vinegar soaking: If you want to remove the scale on the bathtub, the wall and the water tap, you can soak the cloth in vinegar, then cover the stubborn dirt and let it stand overnight. The next morning, mix the baking soda and vinegar into a paste. Then use a toothbrush dipped in the paste and scrub the area to clean it.
2. Old newspaper wipe: Wipe the bathtub with morning newspaper to remove old dirt, or use a clean cloth or brush dipped in decontamination powder to gently wipe, and then rinse with water.
3. Special cleaning agent. If you don't care about the cost, use a special bathtub cleaner. It can not only effectively remove the common soap scale and lime scale in the bathtub, but also has special effects on the hard-to-remove aging yellow scale on the machine, which saves time and effort. The surface of the bathtub was not damaged either.
After using the above disinfectant to disinfect the bathtub, we should rinse the disinfectant with tap water to avoid the disinfectant staying on the surface of the bathtub and affecting the bathtub.