How to tear the poster off the wall? It is difficult to tear off the poster on the wall. How to tear it off quickly?

How to tear off the advertising paper posted on the wall? Advertising paper is usually pasted with glue, and it can be torn off as long as the glue is invalid. Generally, 1 drops 502 in the original place to melt the original 502, and then washes it off quickly with water, which is very clever! 2 Use insulating oil, pour some insulating oil from the transformer on the table, and the 502 glue will soon become soft and can be wiped off quickly. 3 propylene solution washable 502 glue is a kind of resin glue, as long as you use an organic solvent that can dissolve the resin, such as acetone. However, inhaling acetone is toxic, so pay attention to the use method. You can stuff the sticky part into the bottle. It is said that if it is frozen in the refrigerator, the glue will also fall off. You can try to stick 502 glue on a small area first, just soak it in hot water. If 502 glue and acetone are applied to a large area, it can be removed after about 5 ~ 10 minutes. How can I get rid of the poster posted on the wall? In fact, there are many people who can recommend you how to use a hair dryer. The heat of the hair dryer can soften the wall stickers. Then directly hold the corner by hand and tear off the wallpaper. The other is to use sandpaper to grind away the traces of wall stickers bit by bit, and then re-create a more comfortable home environment. Posters posted on the wall are hard to tear off. How to quickly tear them off and cut them with a knife, then roll them back and forth on the wall with a roller dipped in water, and then remove them with a plaster knife after the wall fully absorbs water.