The short answer
Remove the Bulk Mud First
Before you touch the water, take out as much mud as you can with a shovel, a plastic scoop, or even a large dustpan. This step keeps the mud from turning into a soupy mess that clogs your pool filter. Work from the edges toward the center so you do not push more mud into the water.
If the mud is thick and sticky, a garden hose with a spray nozzle can help loosen it, but be careful not to splash it into the pool. Let the mud settle for a few hours after you disturb it. Then skim the surface with a net to remove floating debris before you move to the next step.
Use a Pool Vacuum or Pump
Once the heavy mud is out, attach a pool vacuum to your skimmer or use a manual vacuum head on a telescoping pole. Vacuum slowly across the pool floor so you do not stir up the remaining silt. If the water is still cloudy, let it settle again and vacuum a second time.
For very muddy water, a submersible pump with a debris bag can pull out the dirty water and the mud at the same time. You will need to discharge the water somewhere safe, like a storm drain or a grassy area that can handle the runoff. Check local rules about where pool water can go.
- Use a fine mesh bag on the pump to catch fine particles
- Work in sections so you cover the whole floor
- Rinse the vacuum head often to keep it from clogging
- Change the pump bag when it fills up
- Keep the pool water level low enough to see the bottom
- Wear old clothes and boots because this job gets messy
Clean the Filter and Rinse Walls
Mud will clog your pool filter quickly. Backwash a sand filter or rinse a cartridge filter after you finish vacuuming. If you have a diatomaceous earth filter, you may need to add fresh DE powder after cleaning. Follow your filter's manual for the right steps.
Use a pool brush to scrub the walls and floor to remove any mud film that the vacuum missed. Rinse the brush often in a bucket of clean water. Then run the pump for a few hours to circulate the water and help the filter catch the last bits of cloudiness.
Check the Water Chemistry
After the mud is gone, test the pool water for pH, chlorine, and alkalinity. Mud can change the water balance, so you may need to adjust the chemicals before anyone swims. Let the water clear completely, which can take a day or two depending on how much mud was in the pool.
If the water stays cloudy or the mud was contaminated with sewage or chemicals, do not swim in it. See a doctor if you feel unwell after being in the water. For heavy contamination, a professional cleaning service can handle the job safely.
When to Call the Pros
Heavy mud from a flood or a landslide can be more than a homeowner can manage alone. If the pool is deep, the mud is thick, or the water has been sitting for days, local water damage pros have the pumps, vacuums, and safety gear to do the work. They can also help with the surrounding area if the mud spread beyond the pool.
The cost of professional help depends on how much mud is in the pool, the size of the pool, and whether the water needs special handling. Typically, you might pay a few hundred dollars, but it depends on the specific situation. Ask for a detailed plan before the work starts.
Water damage does not wait
Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.
Call Now (801) 383-0232Frequently asked questions
Can I use a regular wet/dry vacuum to remove mud from my pool?
A wet/dry vacuum can work for small amounts of mud, but it may clog quickly with thick silt. Use a wide hose and empty the tank often. For a large pool or heavy mud, a pool vacuum or a pump is more effective.
Will the mud damage my pool filter?
Mud can clog the filter and reduce water flow. Clean the filter thoroughly after removing the mud. If the filter is damaged from the strain, you may need to replace parts. Regular maintenance after a mud event helps keep the system working.
How do I know if the pool water is safe to swim in after cleaning?
Test the water for pH, chlorine, and alkalinity. The water should be clear and without visible debris. If you are unsure about contamination from sewage or chemicals, wait or ask a professional to test it. See a doctor if you feel unwell after swimming.