Start simple with regular cleaning
For routine maintenance, you usually don’t need more than soap and water. Here’s the basic approach:
Mix a few drops of mild dish soap in warm water.
Wipe the surface with a soft sponge, rag, or soft-bristle brush.
Rinse thoroughly with clean water (a hose works great).
Dry with a soft towel to avoid water spots, or let air dry.
This will take care of dust, pollen, cobwebs, and light dirt buildup on smooth or woodgrain PVC surfaces.
Tough stains? Try these options
PVC trim is nonporous, so stains don’t soak in like they do with wood, but they can still cling to the surface. If soap and water aren’t enough, you can take additional steps.1
Good options for tough stains:
Soft Scrub with Bleach is safe for many PVC brands and works well on mildew, grime, or stubborn buildup.
Clorox Outdoor Cleaner can be effective for large surface areas like wraps or fascia boards. Use a sponge or sprayer, not a power washer.
Mr. Clean Magic Eraser works well for scuffs, pencil marks, and dark smudges.
Simple Green or Krud Kutter Cleaner/Degreaser are gentle and effective options for grease or grime, especially near outdoor kitchens or grills.
Denatured alcohol is ideal for sticky residue or deep-set grime. Test on a hidden spot first.
Can you pressure wash PVC trim?
Yes, but use caution.
A standard hose is safest, but if you opt for a pressure washer:
Use low pressure (generally under 1,300 PSI)
Keep the nozzle at least 12" away
Use a wide fan tip
Test in an inconspicuous area first
Tips for specialty cleaning
PVC edges left from trimming or routing can sometimes look rough. Clean up with denatured alcohol or acetone and a white cotton cloth (for minor smoothing only, don’t use on finished surfaces).
For removing caulk or adhesives, try plastic scrapers or a citrus-based adhesive remover. Always test a small spot first to avoid damage.
What to avoid
These cleaners can damage PVC trim or strip protective finishes:
Harsh solvent-based chemicals like lacquer thinner or straight acetone
Wire brushes or heavy abrasives
Colored rags that could bleed dye onto white surfaces
High heat
High-pressure washing that can scar the surface or force water into joints
Need more info?
PVC trim is one of the lowest-maintenance materials available, but keeping it clean helps it look its best and extends its life. Stick with gentle cleaners, avoid harsh chemicals, and rinse thoroughly. If you’re dealing with decorative wraps or milled products like brackets or gable trim, regular wipe-downs will go a long way.
If you're unsure how your trim was finished or need help identifying your product, please reach out to your manufacturer or contact us at Decoro. We're happy to help.
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