STEP 1
Before applying sticker make sure your wall not dusty or wet, clean your wall firstly
STEP 2
Remove back side white sticker before applying then place your sticker on wall
STEP 3
Don't think, product old, dusty or scratches on sticker Identify a lamination/protection layer on sticker
STEP 4
After applying sticker peel out the protection/lamination layer from the sticker for clear mirror"