The moisture might soften the paint enough so that you can then scrape it off says estabrooke.
How to get water based paint off floorboards.
Use a brush and scrub the stain.
Then remove the cloth and rinse the area with water.
Wash the walls clean to remove any paint stripper residue with a solution of 1 gallon of water and 1 tbsp.
Of liquid dish soap.
Water based paints are lifted since the water and vinegar will dissolve them again.
Cover the paint with the solution and let it sit for 5 minutes.
Saturate the latex paint stain with the mixture.
This mixture will usually lift any kind of paint.
Set the dryer on maximum heat and hold it about 3 inches from the paint for 10 to 20.
Carefully scrape off as much of the paint as you can with a putty knife grab a rag dip it into a mix of 3 parts rubbing alcohol 1 part lemon juice.
Use a lint free cloth saturated in the mixture to thoroughly clean the walls.
Water based paint can be lifted with soap and water.
Instead of graduating to a knife which may scratch the finish try warming the paint with a hair dryer.
The next step is to add a few drops of dish soap to the solution and mix until soap suds begin to form.
This will help moisten water based paint and make it easier to remove.
The trick to making this work is allowing time for the rubbing alcohol aka isopropyl alcohol to do its magic on water based paints.
Mix dish soap with warm water until sudsy and thoroughly wet the window with a sponge or rag.
If the paint has still not been removed pour rubbing alcohol on a soft cloth and gently rub it over the paint.
Mix 1 4 cup lemon juice with 3 4 cup rubbing alcohol in a container.
Press the cloth on the stain and allow it remain for ten minutes if the stain has not been removed.
Any kind of oil based paint should be removed due to the dish soap and rubbing alcohol.
Dish soap and a safety razor blade can remove even old dried on paint.
Hold the razor blade at a.
Next use a damp rag over the dried paint if the scraping doesn t remove the drip try rubbing the surface of the paint with a damp not wet rag.
Apply the mixture to a white cloth.