How to Kill Mold Under Linoleum

How to Kill Mold Under Linoleum
Written By
Lisa Wampler
Lisa Wampler
Published: Apr 26, 2010
Updated: Nov 20, 2021
2 minute read

The good news is mold is not generally difficult to kill however, when it is under flooring, such as linoleum, certain steps must be taken to ensure the mold spores do not spread.

Things You Will Need

  • Respirator mask
  • Goggles
  • Protective gloves
  • Plastic sheet covers
  • Duct tape
  • Utility knife
  • Garbage bags
  • Household bleach
  • Water
  • Bucket
  • Scrub brush
  • Replacement linoleum
  1. Confine the area you must work in, such as the bathroom, by taping plastic sheet covers around the doorway with duct tape. Create a double flap with the plastic sheets for your entrance.

  2. Put on a respirator, goggles and protective gloves before removing any portion of the linoleum flooring. Use a utility knife to cut away the part of the linoleum that is affected with mold. Put the linoleum pieces in a garbage bag and seal.

  3. Create a mixture of equal parts household bleach and warm water in a bucket. Scrub the area under the linoleum with a scrub brush and the bleach and water mixture to kill the mold. Allow to air dry.

  4. Replace affected floor with new linoleum once the area is completely dry.

The Drip Cap

  • In areas, such as the bathroom, a leak can create mold growth.
  • Use a utility knife to cut away the part of the linoleum that is affected with mold.
  • Scrub the area under the linoleum with a scrub brush and the bleach and water mixture to kill the mold.

Photo Credits

Background from a piece of linoleum. image by Egor Tkachenko from Fotolia.com

Background from a piece of linoleum. image by Egor Tkachenko from Fotolia.com

Lisa Wampler

Lisa Wampler began writing professionally in 2005 and has published on various websites. She specializes in content writing and search engine optimization, drawing from previous positions as an account manager and a social media manager…

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