Cleaning Kitchen Cabinets With Tsp Before Painting

Tsp stands for trisodium phosphate.

Cleaning kitchen cabinets with tsp before painting.

To clean grease off kitchen cabinets before you paint them we like to spray down all surfaces with krud kutter then scrub them really well. If not done the paint can peel or bubble over time making all that hard work giving the cabinets new life a pointless endeavor. It easily and quickly removes grime layers of blackened soot chalked paint caked dirt and puddles of grease. The first thing you are going to do is in your quart bucket measure 4oz or a 1 2 cup of tsp.

Pour the 1 2 cup of tsp into the water and using a paint stirrer stir the water dissolving the powder. Depending on the condition of the cabinets we usually stick to the medium and coarse bristles. Prepping cabinets for painting is important. The reason for cleaning with tsp was because it etched the gloss of oil based paint making it rougher so that the next coat of paint would stick better.

Generally tsp is used to clean decks siding and outdoor areas before painting. Tsp was commonly used prior to the 1970 s to clean walls prior to painting them. Use high quality latex primer or an oil based primer on unstained wood. Trisodium phosphate tsp e339 is a cleaning agent lubricant food additive stain remover and degreaser it is a white granular or crystalline solid highly soluble in water producing an alkaline solution.

According to wikipedia tsp is. The best primer for kitchen cabinets depends on the wood. If you want to take the easy way out with tsp and not have to mix the powder yourself you can buy it in a spray bottle like i did. To make it a bit easier we use brushes that you can attach to a drill or impact driver.

These brushes have soft medium and coarse bristles. Using a powerful degreaser like tsp trisodium phosphate to clean and etch the surface is strongly recommended. Then fill your larger bucket with 2 gallons of warm water. It is a commonly used cleaner and stain remover.

If you have an oil based paint on your wood then i d clean them with tsp if you intend to repaint that wood. When dry sand lightly to smooth out the patch. Cleaning cabinets with vinegar before painting or using a mix with rubbing alcohol can ensure you get a deep clean. The cleaning formula was specially made to be used on washable surfaces in and around the home.

Before painting sand lightly and prime. Remove your cabinet doors from the cabinet boxes. The surface may not need sanding and stripping but it must be clean. For those who are interested in its chemistry tsp is made by neutralizing phosphoric acid with sodium hydroxide and its chemical formula is na 3 po 4.

You will typically find it in a white powdered or crystallized form and it is normally mixed with water to create an alkaline cleaning solution.