How to Get Rid of Brown Stain Spots Caused by Bed Bugs

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Brown stain spots from bed bugs can be difficult to remove, but there are several effective methods. First, wash all bedding, clothing, and fabrics in hot water and dry them on high heat. Vacuum the mattress, box spring, and surrounding areas thoroughly to remove any bed bugs or eggs. Use a stiff brush to scrub the stains with a mixture of dish soap and water. For stubborn stains, apply a solution of hydrogen peroxide and water and blot with a clean cloth. Repeat these steps until the stains are gone. Finally, consider using a mattress encasement to prevent future infestations.


Bed bugs are small insects that reside in bedding materials and feed on humans during the night while they are asleep. After feeding, they quickly return to their hiding places until their meal is digested. Since bed bugs feed on blood, they leave behind small brown stain spots in their feces. These stains can persist even after the bugs have been eradicated. The stains are protein-based, as they are primarily composed of blood, and require a more aggressive approach to removal compared to other types of stains.

Removing Bed Bug Stains from Beddings

Step 1

Spray the affected spots with an enzyme-based laundry stain remover. Allow the product to sit for the recommended duration, usually no longer than 30 minutes.

Step 2

Wash the bedding in a washing machine using your regular laundry detergent and color-safe bleach.

Step 3

Dampen the stained areas of the bedding with a mixture of equal parts hydrogen peroxide and ammonia if any stains persist after laundering.

Step 4

After 10 to 15 minutes, rinse off the peroxide and ammonia with cold water. Dry the bedding as usual. Avoid leaving the peroxide and ammonia on the bedding for more than 15 minutes to prevent damage.

Removing Bed Bug Stains from Mattresses

Step 1

Fill a spray bottle with hydrogen peroxide. Thoroughly moisten the stained spots and let the peroxide sit for eight minutes.

Step 2

Blot the treated areas with a white terry cloth.

Step 3

Sprinkle dry borax on any remaining stains after treating with peroxide. Use the terry cloth to rub the borax into the stains.

Step 4

Repeat the steps until all stains are eliminated.

Step 5

Place a white terry cloth over the treated areas and apply firm pressure to remove as much moisture as possible. Wait until the mattress is completely dry before putting on sheets to prevent the growth of mold and mildew.

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