How to Clean Mildew Off of Gutters

How to Clean Mildew Off of Gutters
Written By
Melissa Lewis
Melissa Lewis
Published: Apr 2, 2009
Updated: Nov 20, 2021
1 minute read

While gutters do protect your home, they can sometimes grow mildew which should be removed so that it does not spread to the house, causing damage or even health issues.

Things You Will Need

  • Goggles
  • Gloves
  • Face mask
  • Power washer
  • Bleach or Bleach spray
  • Scrub brush
  1. Using a power washer, clean your gutters to get the initial mildew and grime off. If you haven't cleaned the debris out of your gutter yet, do this first with a garden trowel.

  2. Use bleach water. Using a soft bristle brush, scrub with one part bleach and four parts water solution. You can also use a bleach spray, like Clorox with bleach.

  3. Use an extended gutter brush to clean downspouts, being sure to disconnect them carefully.

  4. Rinse your gutters with a hose.

  5. Check in a week and periodically thereafter to be sure the mildew has not returned. If it becomes a persistent problem, you may wish to contact a professional.

The Drip Cap

  • Gutters basically direct rainwater away from your home to the ground below.
  • While gutters do protect your home, they can sometimes grow mildew which should be removed so that it does not spread to the house, causing damage or even health issues.
  • Using a power washer, clean your gutters to get the initial mildew and grime off.

Photo Credits

http://www.sxc.hu/photo/782996

http://www.sxc.hu/photo/782996

Melissa Lewis

Melissa Lewis is a former elementary classroom teacher and media specialist. She has also written for various online publications. Lewis holds a Bachelor of Arts in psychology from the University of Maryland Baltimore County.

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