How to Use Paint Additives
Paint additives are a great way to enhance the performance of your paint so it works best in different areas of your home. Take a look at the most popular additives below to better understand what would work best for your room makeover.
What Is TSP?
Trisodium phosphate, also known as TSP, is a powder you mix with warm water and use to wipe down your walls before painting. It is an essential step to paint preparation, acting in three ways to improve your paint’s overall look and adhesiveness.
How to Use TSP to Clean Walls
Most of us don’t think that our walls are dusty or even dirty, but if they aren’t clean and dry before painting, the paint won’t stick properly. To clean walls with TSP, mix the powder into a bucket of warm water until it’s completely dissolved (be sure to wear rubber gloves and goggles for protection). Dip a sponge into the TSP solution and use it to wipe down walls. Rinse the surface with clean water and let dry before painting.
How to Use TSP as a Degreaser
TSP can also help remove stubborn greasy areas, making it crucial to use when painting walls in your kitchen—specifically ones that are near your stove. Any grease that isn’t removed before painting can adversely affect the paint’s adherence and cause an unappealing texture.
How to Use TSP as a Deglosser
When a wall has been painted with a high-sheen paint (satin, semi-gloss, or high gloss), you need to remove or “dull” that sheen before applying another coat of paint. Otherwise, the slipperiness of the paint below won’t allow the next coat to stick, and your new paint will crack. Sanding and proper preparation of the surface is a must, and wiping the area with a solution of TSP and water will help break down a bit of the glossiness of the previous coat. Use eye protection and gloves when applying and simply “wash” your painting surface with your TSP and water solution, then rinse with a clean, damp sponge. Always be sure to completely rinse TSP from the walls (and let the walls dry) before you paint. If you don’t, the new paint won’t adhere properly. Rinsing the solution with a clean, damp sponge should be all you need to end up with a beautiful paint job.
How to Prep Walls for Paint
Now that your paint has been prepped and is ready for the walls, make sure your room is ready for the paint. This prep process may include repairing any cracks or damage and sanding the wall’s surface smooth. Next, you’ll need to lay down drop cloths, set up a safe workstation, and tape off any areas of the ceiling or trim you don’t want to paint. If you follow these paint prep tips, your room will look professionally done.
