How to Remove Mildew from a Mailbox Post

How to Remove Mildew from a Mailbox Post
Written By
Mary Ylisela
Mary Ylisela
Published: Jan 21, 2011
Updated: Nov 20, 2021
1 minute read

While regular cleaning and maintenance prevents mildew development you can remove the stains and accompanying odor with supplies found around the home.

Things You Will Need

  • Utility broom
  • Rubber gloves
  • Bucket
  • Disinfectant cleaner
  • Scrub brush
  • Garden hose
  • Mildew-resistant paint (optional)
  1. Brush mildew spores off the mailbox post using a utility broom. Start at the top of the post and brush downward to remove the mildew.

  2. Protect your hands by wearing rubber gloves.
  3. Wear rubber gloves and fill a bucket with 1 gallon warm water. Mix in four capfuls of disinfectant cleaner to make a mildew-killing solution.

  4. Dip a scrub brush in the disinfectant solution and scrub your mailbox post. Rinse the scrub brush frequently, with plain water from the hose, then continue to wash off the post.

  5. The garden hose conveniently helps remove mildew from the mailbox post.
  6. Rinse the mailbox post off with your garden hose. Wash away the disinfectant cleaner along with mildew stains. Let the post air dry completely.

The Drip Cap

  • Mildew grows on surfaces that are consistently damp or in warm, humid climates.
  • Dip a scrub brush in the disinfectant solution and scrub your mailbox post.

Photo Credits

mailbox image by Pix by Marti from Fotolia.com

mailbox image by Pix by Marti from Fotolia.com

rubber gloves image by AGphotographer from Fotolia.com

water or garden hose image by Katrina Miller from Fotolia.com

Mary Ylisela

Mary Ylisela is a former teacher with a Bachelor of Arts in elementary education and mathematics. She has been a writer since 1996, specializing in business, fitness and education. Prior to teaching, Ylisela worked as a certified fitness…

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