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Cleaning vinyl signs

Unthika Roekwibunsi

How to properly clean vinyl signs to extend their lifespan

Clean with a soft cloth dampened with clean water.

  • Use a soft cloth dampened with clean water to gently wipe the surface of the sticker.
  • Avoid using a scrub brush or rough cloth to prevent scratches.
  • For stubborn stains, use a cloth dampened with mild soap and water, gently massage, then wipe again with clean water.

Use a gentle cleaner for stubborn stains.

  • Spray a mild multipurpose cleaner onto the cloth and gently wipe the stain until it comes off.
  • Wipe again with a cloth dampened with clean water to remove any residue.
  • Avoid strong corrosive chemicals such as acetone, thinner, or alcohol.

Clean outdoor signs regularly.

  • It should be cleaned at least 1-2 times per month.
  • Prevents dust, bird droppings, leaves or dirt from sticking for a long time.
  • For large signs, a pressure washer can be used to clean them, using moderate pressure.

More tips for caring for your vinyl signs

  • After cleaning, allow the label to dry completely before folding or rolling it up to prevent mold and ink from sticking together.
  • Consider coating the sign with a scratch-resistant coating, which will be done by a professional.
  • If there is an acrylic or clear plastic frame, remove it and clean it piece by piece. Do not spray water directly on it.

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