Spa water is foamy when jets are on and foam persists on the surface.

Safety first: Use only spa-approved chemicals.

• Test and balance water: Check calcium hardness and raise to manufacturer-recommended levels to reduce foaming.
• Shock treatment: Add an oxidizing shock to break down organics.
• Clean filter: Rinse and chemically clean the Dynasty Spas filter cartridge.
• Use foam reducer (optional): A spa defoamer can provide temporary relief, but address underlying water quality issues for a lasting fix.