Peeling off the glass protective film

When peeling off the glass protective film, if you want to avoid leaving behind residue, you can try the following methods

1. Use a hair dryer: Before peeling off the film, you can preheat the glass film with a hair dryer to make it slightly softened after heating. This will make it easier to peel off the film and reduce the possibility of residue.
2. Use alcohol or vinegar: Apply some alcohol or vinegar to the residue, and then wipe it with a cloth. This will help soften and remove the residue.
3. Use professional cleaning agents: There are some cleaning agents specifically designed to remove residue on the market. You can try using these cleaning agents to remove the residue.
4. Avoid using sharp objects: When peeling off the film, avoid using sharp objects such as razors or credit cards to avoid scratching the glass surface or making the residue more stubborn.
5. Peel slowly: Peel the film as slowly as possible to avoid peeling too fast, which can minimize the amount of residue left on the glass surface.

If the above methods still cannot completely remove the residue, it is recommended to seek professional cleaning services or consult professional advice.