Is it illegal to put stickers on a car?

[LeLeila]

Car stickers are not necessarily illegal. Whether they are illegal depends on the area of the stickers. If the stickers exceed 20% of the single side area of the car body, it is considered illegal. Below is an introduction to methods for removing car stickers: 1. Hairdryer method: Use a hairdryer to blow hot air until it feels hot to the touch, then immediately apply even force to peel off the sticker. The remaining adhesive can be sprayed with tar remover and wiped clean with a damp cloth. 2. Essential balm or alcohol method: First, use a damp towel to wet and soften the paper part of the sticker, then rub it off. For the remaining adhesive, apply essential balm, alcohol, or hand cream and wipe it off—this is very effective for adhesive marks. 3. Carburetor cleaner method: For windows with film, never use cleaning agents as some chemical agents may damage the film. In this case, use a towel dipped in a small amount of carburetor cleaner (such as alcohol or diesel) to repeatedly wipe the sticker area, but never spray the cleaner directly on the glass to avoid damaging the film. It is important to note that these are flammable substances, so be cautious of open flames during use.