To get off any small pieces still on the wall rub a fresh piece of putty over the stragglers in a gentle circular motion.
Removing mounting putty from wall.
Dry the wall surface with a dry cloth.
Press your putty ball against the stubborn wall attached poster putty.
Put on a dust.
To avoid marks when you re taking down a poster use your fingernail to get right under the putty and ease it out and away from the wall so that it comes away still attached to the poster.
How to remove wall adhesive from painted walls.
Blu tack is a brand name and there are similar products called tack.
Wipe the putty from the wall with a clean wet sponge.
Work carefully to avoid scratching.
Watch the video for all the details.
Remove your putty ball.
Work the blade beneath the foam and gently pry it up.
Insert a flat dull blade between the foam and the wall.
Hold a putty knife or razor blade at a low angle to the wall and scrape the excess putty away from the wall.
Removing blu tack from a wall is surprisingly easy.
Pull off putty that comes off easily.
Scrape the poster putty gently with your putty knife.