We have a HL 8 that needs a cover. How do we keep it from smelling like mildew
94" x 94" Cover for Master Spas
When we open it smells mildew inside
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Open Sep 08, 2025 - 11:52 AM
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Answer
Sep 08, 2025 - 11:52 AM
Periodically cleaning the underside of the cover is the best way. We recommend a 3:1 water-vinegar mix, or a 10:1 water-bleach mix. Spray the mixture on the cover, scrub with a gentle cloth or brush, and wash off well.
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94" x 94" Cover for Master Spas
The 94" x 94" Master Spas® Factory OEM replacement hot tub cover is designed to deliver premium insulation, durability, and energy efficiency. Crafted specifically for Master Spas® models, this cover features a 6-inch thick foam core that tapers to 4 inches along the edges, paire...
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