Cleaning technology of frosted glass

Glass will produce a certain amount of dirt after long-term use, and frosted glass is no exception. Is there any way to effectively remove dirt from these glasses?

1. Use orange slices, lemon slices, toothpaste or vinegar to wipe the dirt off the inside of the frosted glass, then rinse. The method is simple and effective.

2. Soak it in salt water for 10 minutes, then dry it with salt, it will be clean in no time; if you soak it in salt water for a few hours, the dirt will automatically come off.

3. Due to the frequent brewing of tea, a thick layer of tea scale is easily accumulated on the wall of the cup. Sometimes this tea scale is not easy to clean. In fact, just crush the eggshell, put it in a dirty cup or bottle to wash, then put a few drops of vinegar, shake it slowly, and wash it with a brush, and you can clean the parts that are not easy to clean.