Trick one: tile gap handling
Tile gap, you can first use a toothbrush to remove dirt after a little decontamination cream, and then in the gap with a brush to a waterproof agent. This will not only prevent seepage, but also prevent mold growth. 
Trick two: clever method to wipe the glass
The glossy mirrors and windows are watermarked and blurred due to long-term close contact with the water. You can use a spray of glass cleaner to spray a large x-shape over a piece of glass, then wring out the wrung cloth, wipe it in one direction, and wait until the glass is dry, then use a dry cloth. Wipe it again. It can also be wiped off with old newspapers. Paper ink can keep the glass shining, and stubborn dirt can also be wiped away.
Faucets (showers) often come in a variety of shower gels, shampoos, detergents, etc. These detergents can make the chrome-plated surface of the faucet dull. You can spray on a soft cloth with a neutral detergent and gently wipe the tap once a week. Do not "bear" the faucet with an acidic or abrasive cleaner or wire brush.
Trick four: Whitening mask for the toilet
Put a proper amount of water in the toilet, wash it with the toilet brush, and then pour about 5 to 10 ml of detergent or hydrochloric acid. Brush evenly with a brush. If the dirt is heavy, pour a little cleaner. Scrub after soaking until clean, then rinse with water.
Home knowledge
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