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As a result of the wall adhesive, there are certain requirements for the wall

Step 1: first, make sure the walls are smooth. Cement walls, glass walls, wood surfaces, flat tiles,

The smooth surface such as latex paint metope, can stick

Step 2: make sure the walls are dry. Because the material is waterproof on the front, but it is not waterproof with glue on the back, please keep the wall dry before putting it on

Step 3: make sure the walls are grey. (test method: touch the wall with your hands to see if your hands are white.)

Conclusion: wall sticking is suitable for dry, smooth and no dust off walls

So, how to deal with the peeling and plaster wall?

The part that drops a skin needs to shovel first, maintain metope level off, clean metope dirt with wet dishcloth again, wait for metope dry can stick