Question 1

What can I use to clean a surface that has already been painted?

Accepted Answer

Maintenance cleaning is vital to the overall service life of a painted surface. When selecting a cleaner, be sure to use a non-abrasive cleaner. If cleaning a waterborne paint, avoid products that are ammoniated. Mild, soapy water will generally suffice. Always test the cleaning solution in an inconspicuous area first to ensure it does not damage the paint film.

Question 2

What is the best way to touch-up or repair a wall?

Accepted Answer

Touching up an existing painted surface can be challenging — even professionals wrestle with it. Ideally, use paint from the same can that was used originally, but reduce it about 10% to 15% with the reducer recommended on the can. If the paint was applied with a roller, use a small trim roller; if it was brushed on, use a brush. Apply a small amount and 'feather' the edges from the outside in. If the surface had to be patched, use a primer sealer and try to paint to a natural break. Sometimes repaired areas remain noticeable, in which case painting the entire wall may be the best option.

Question 3

How do I wash my freshly painted wall?

Accepted Answer

To ensure maximum washability and durability, wait at least two weeks before washing the dry paint film. Avoid abrasive or harsh chemical cleaners. Test any cleaner on a small, inconspicuous area first. Mix or dilute the cleaner per package instructions, remove heavy debris, then wash gently with a sponge or cloth — always from the bottom of the wall to the top — and don't let the cleaner dry on the surface. Rinse thoroughly when finished.

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