I've just been given a oil painting my late father did over thirty yrs ago ,its been in a house with a heavy smoker does any one have any ideas what I can use to get the film of nicotene off with ???
First, remove the painting from its frame. Mix a solution of water and a few drops of liquid soap. Lay the painting flat and apply the soapy water with a bristle brush, lightly scrubbing in a circular motion. Let set for two minutes. Using a mister bottle spray with clean water. Blot with a dry towel. Repeat the spray and blotting. You can repeat the entire process 2 or 3 times if needed. Test a small area before applying to the entire canvas