HorsehairWorms.com is supported by readers and may earn an affiliate commission.

Rather have a pro do it for you?

How to remove horsehair worms from your pool

Say Goodbye to Horsehair Worms in Your Pool with These Simple Steps

Horsehair worms are thin, long, and thread-like creatures that often find their way into swimming pools. They are not only unsightly but can also pose a health risk to swimmers. If you have noticed horsehair worms in your pool, here is a step-by-step guide on how to remove them:

Step 1: Turn off the pool pump
Before you start removing the horsehair worms, it is essential to turn off the pool pump. This will prevent the worms from being sucked back into the pool circulation system.

Step 2: Skim the surface of the pool
Using a pool skimmer, remove any visible horsehair worms from the surface of the pool. Be sure to dispose of them in a sealed plastic bag to prevent them from returning to the pool.

Step 3: Brush the pool walls and floor
Using a pool brush, scrub the walls and floor of the pool to dislodge any hidden horsehair worms. This will also help to prevent future infestations.

Step 4: Shock the pool
Horsehair worms thrive in stagnant water, so it is essential to shock the pool to kill any remaining worms or eggs. Follow the manufacturer's instructions on the pool shock product and add the appropriate amount to the pool.

Step 5: Run the pool pump and filter
After shocking the pool, turn on the pool pump and filter to circulate the water and remove any dead worms or debris. Let the pump and filter run for at least 24 hours.

Step 6: Test the water chemistry
Once the pump and filter have run for 24 hours, test the water chemistry to ensure that the pH, alkalinity, and chlorine levels are within the recommended range. Adjust the levels as necessary.

Step 7: Repeat if necessary
If you notice any new horsehair worms in the pool, repeat the above steps until they are completely eliminated.

In conclusion, removing horsehair worms from your pool requires a combination of manual removal, brushing, shocking, and maintaining proper water chemistry. By following the steps above, you can ensure that your pool is free from these pesky creatures and safe for swimming.

Mighty Mint Natural Insect and...


Check Price
ParaGuard Cleanse Drops


Check Price
GrubEx1 Lawn Treatment - Seaso...


Check Price
Natural Pest Control Pouches


Check Price