How to Clean a Jetted Bathtub

Clean your jetted tub by running a cleaning cycle with specialized cleaner or white vinegar, scrubbing the tub surface, and flushing the system with clean water to remove buildup and bacteria from the jets.

  1. Clear the Stage First. Remove any personal items and drain the tub completely. Give it a quick rinse with warm water to remove surface dirt and soap residue. Check that all drain plugs are secure and working properly.
  2. Heat Beats the Buildup. Fill the tub with hot water until the water level sits 2-3 inches above the highest jets. The water should be as hot as your tap allows, typically around 140°F, as heat helps break down oils and buildup more effectively.
  3. Mix the Right Weapon. Add either 2 cups of white vinegar or a commercial jetted tub cleaner according to package directions. Avoid using bubble bath, Epsom salts, or bleach, as these can damage the jet system or create dangerous chemical reactions.
  4. Let Jets Eat the Grime. Turn on the jets and let them run for 15-20 minutes. This circulates the cleaning solution through all the internal plumbing, loosening biofilm, soap scum, and mineral deposits that accumulate in the pipes and jet openings.
  5. Attack the Waterline. Turn off the jets and drain the tub completely. While it drains, scrub the tub surface with a non-abrasive cleaner and soft cloth or sponge. Pay special attention to the waterline where oils and soap scum collect most heavily.
  6. Don't Miss the Nozzles. Use an old toothbrush or cotton swabs to clean around each jet opening. Remove any visible debris or buildup. For stubborn deposits, make a paste with baking soda and water and gently scrub the jet faces.
  7. Purge the Pipes Clean. Refill the tub with clean hot water to the same level as before. Run the jets for another 10-15 minutes to flush out any remaining cleaning solution and loosened debris from the internal system.
  8. Dry to Prevent Mold. Drain the tub one final time and wipe down all surfaces with a clean, damp cloth. Dry the tub thoroughly with a soft towel to prevent water spots and discourage mold growth around the jets.