The traceless nail is a very useful product. Gently tap the pointed side into the wall to hang things. After disassembly, there will be three small dots left on the wall, but it will not affect the appearance and is easy to repair.
Method for removing traceless nails
1. If it is a screw, it can be slowly unscrewed with a screwdriver;
2. You can also use a screwdriver to pry up the hook first, and then use pliers to pull out the hook;
3. If the nail hook is forcefully pushed in by mechanical force, you can try using a nail hammer to lift the nail hook out;
4. If the nail hook has been deeply nailed into the wall, you can directly apply some force to smash the nail hook into the cement wall, and then smooth it with cement.