Posted on April 25, 2010.
Tips on Cleaning Oil Painting An advice on cleaning any oil painting that is covered in dust or yellowed varnish has to come with a warning qualified. More than other types of projects and gross loans, oil paintings cleaning must be really trusted to specialist conservators. However, if you are painting is not so old, no offensive precious, too important or not, there are few ways to give more vibrant place less yourself. In addition, changing true antiques is almost always a decrease in their value, whether or not to look better for you.
If it seems that your painting is slightly older, to assess whether the paint is in good condition but the varnish is old enough. In this case, try applying a mild solvent called conservation liquid. Art supply stores may sell an emulsion "in to clean and remove the varnish. There is always a chance that the solvent would also damage or remove the oil paintings. If you're willing to risk this option, wipe the mix with a cotton swab with a lot of attention. Try a test spot before moving to turn the whole canvas. Work in a place with adequate ventilation.
For recent paintings, your problem is more likely an accumulation of dirt, smoke, pet hair, dander, and so any bacteria or fungal growth. In this case, ensure that no paint is ready to come off the canvas or board, which means it does not show any cracks or flakes. You can then carefully dust the surface with a very dry sponge and a brush, like a baby toothbrush or shaving cream.
When the surface is wet, dirty or oily, you can take to push a bit further and actually uses a solution of mild detergent. Again, generally speaking, oil and water should never mix, as moisture could damage both the canvas and the impasto. Proceed with care, brand new fiber cloth dipped in a mixture of dish soap and water wet. Slightly up the surface, but do not rub, scrub or clean the paint. At no time, if you run a portion of the painting, nor allow both the wet drips or pools.