1. You can wipe it with vinegar. Dip a dry dishcloth into white vinegar or vinegar or soak a paper towel in the vinegar, and then completely cover the area with the label. After it is completely soaked for a period of time, use the dishcloth to gradually Erase.

2. Wipe with industrial alcohol or gasoline. First of all, the object to be cleaned must not be afraid of alcohol corrosion. If there is no ordinary liquor, it will work, but the effect will be less. Use a rag soaked in alcohol to completely soak the self-adhesive label, wait a moment, and then gradually wipe it from edge to inside with the rag until it is completely clean.

3. Wipe with wind oil essence. The reason why Fengyoujing can remove stickers is because it contains turpentine. Generally, some Fengyoujing is applied to paper stickers, and after a while, it can be peeled off with your hands. For non-paper self-adhesives, you need to apply a thick layer of wind oil essence on the adhesive surface to allow it to penetrate into the glue for a period of time, and then wipe it with a cloth. If it is not clean after wiping, continue to soak it with wind oil essence. Continue to wipe until it is clean

4. Lighter burning method. This method is suitable for price tags and trademarks affixed to heat-resistant items such as water cups, dinner plates, stainless steel utensils, etc. Aim a lighter at the label of the item and burn the label with a flame until it burns. Then wipe the blackened part with a damp cloth.

Extended information:

Label glue, also known as trademark glue, refers to the adhesive used to paste labels. It is divided into three types: pressure-sensitive glue, hydrosol and water-rewettable glue. kind. Water-based label glue uses water as the solvent. It is mainly applied and glued when used. It mainly includes polyvinyl alcohol modified glue, casein modified glue, etc. Water-based label glue is mainly used for small packaging such as stamps and envelope seals. Label or glue on. Most label glues are of the pressure-sensitive type. Pressure-sensitive label glue is also called self-adhesive label glue, commonly known as self-adhesive. It is made of paper, film or special materials and is coated with pressure-sensitive adhesive on the back. , a composite material with silicone-coated protective paper as the base paper. The self-adhesive pressure-sensitive adhesive includes base material, tackifying resin, etc. According to the principle of isostructural miscibility of polymer chemistry, an appropriate solvent is used to dilute the base material or tackifier of the self-adhesive so that it can be easily separated from the adhered object.

The cleaning principle of label adhesive: According to the above-mentioned composition of self-adhesive, we can know that the ingredients in pressure-sensitive adhesive are organic polymer compounds in the chemical field, and the viscosity is relatively high. According to the principle of isostructural miscibility of polymers, any organic solvent can dissolve the above-mentioned polymer compounds. Liquor, essential oil, alcohol, gasoline, or nail polish diluent are all organic solvents, as are facial creams and face washes. Milk, detergent, and hand cream also have the same effect.

Reference materials:

Trademark glue-Baidu Encyclopedia