1. Skillfully remove the label of plastic cups

1. Use degreasing agent. For example, synthetic engine oil, nail polish remover (acetone) and lighter oil (naphtha-those fuels used in similar ZIPPO lighters). First, test whether these degreasers are safe for your plastic products-some degreasers will damage your plastic products. Choose a less eye-catching spot on the plastic products, dip a cotton swab in the degreaser you choose, and wait for at least 2 minutes. If there is no response, it will prove that the degreaser you choose is safe for your plastic products.

2. Dip it in a rag and apply it or pour the degreasing agent directly on the label. You can also tear the label open and pour it on the glue residue.

3. Wipe in a circle from the middle to the outside until there is no trace.

2. Clever removal of the label of the glass cup

1. Pour hot water into the glass and it doesn't reach the label. At this time, the once-solidified sticky glue will regain its viscosity, so that the label can be easily torn off intact.

2. The label has been completely torn off, but there is still glue on the glass surface; Apply hand cream to the glue, similar to the principle of compatibility, wait for one minute ~ now the glue is very easy to clean.

3. Wipe it off with a rag/toilet paper. This method is also effective for ceramics and bone China cups.

Methods of cleaning cups:

1. Wash with toothpaste. For the macula on the water cup, toothpaste is the easiest to clean. Just like brushing your teeth, you can easily clean the stains with a useless clean toothbrush and toothpaste.

2. Wash the cup with a handful of salt. Salt particles have the function of friction, and can decompose stains well, and can also clean yellow stains. But you have to waste a handful of salt.

3. Wash the water cup once every morning. Before drinking water every morning, you should clean the water cup, and clean the saliva stains on the edge of the cup, the stains that Xiaoqiang climbed over and the dust in the air, so that drinking water can be healthy.

4. Every time you finish making tea and drinking coffee, you should wash the cup immediately, because when the tea and coffee are dry, it is difficult to wash it off and it is easy to leave stains, so it is best to wash the cup immediately to avoid bacteria.

5. soak the cup in hot water. Every time after drinking water, soak the cup in hot water, and the stains in the cup will be soft, so it will be easy to clean.

6. Clean the edge gap with a paper towel or cotton ball. Some places can't be cleaned directly by hand, so you can use paper towels or cotton balls to clean them.