How to Prep a Room for Painting

On February 25, 2026  By newsroom   Topic: Household Needs Buyers Guide

Proper preparation is the key to a flawless paint job. Follow these five steps to ensure your walls look stunning and your paint adheres perfectly.


5 Essential Steps for Paint Prep

Eliminate Imperfections
- Scrape away cracked or peeling paint with a metal putty knife.
- Smooth out sharp edges by lightly sanding with fine sandpaper.

Fill Gouges
- Use a lightweight, fast-drying spackling compound like Dap DryDex.
- Apply sparingly with your finger to avoid lumps and smooth it with a dual-sided scrub sponge once dry.

Close Gaps
- Seal gaps around windows and trim with caulk.
- Smooth it with a wet fingertip for a flush finish.

Remove Dust
- Dust ceilings, walls, and trim using a duster with a pole extension or a broom covered in a pillowcase.

Clean Up
- Wash surfaces with a low-suds detergent like Spic and Span to remove grime.
- Lightly scrub to roughen the surface for better paint adhesion.


Top Interior Paints

When choosing paint, opt for low-VOC or Greenguard Gold-certified formulas for healthier indoor air quality. Some CR-tested options stand out for their performance and eco-friendliness.


Pro Tip: Take your time during the prep stage—it’s the foundation of a professional-looking paint job!


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