Sandy Crystals on the Surface of a Spa

If you already have sandy crystals in your spa, follow the instructions below titled How to Get Rid of Sandy Crystals in Your Spa.

Sandy crystals appear on the sides of your spa when the pH is too high (over 8). After solving the problems of thousands of customers, we’ve discovered three main causes of high pH, how to control it and how to keep your spa smooth and free from sandy crystals.

  1. Quality of your water supply. High mineral content in your water supply is usually the culprit but there can be other factors as well. The best solution to PREVENT sandy crystals from forming in your spa is to adjust the pH to 7.2-7.6 when you refill your spa as stated in the EVERY TIME YOU FILL YOUR SPA WITH NEW WATER instructions on the cover page of the Carefree instruction booklet.
  2. Old chemicals in the plumbing leaching into the water. Do a Citri-Clean purge and follow the EVERY TIME YOU FILL YOUR SPA WITH NEW WATER instructions on the cover page of the Carefree instruction booklet.
  3. Going too long on a bottle of Naturel Spa. Issues will occur if you are going too long on bottles of product. Be sure to follow the recommended schedule to keep the sandy crystals from appearing.

How to Get Rid of Sandy Crystals in Your Spa

These instructions apply for a 500-gallon spa. Adjust the amount of Citri-Clean or white vinegar accordingly.

  1. Add a jar of Citri-Clean to the water or one gallon of white vinegar for every 100 gallons of water. DO NOT use pH down. It will make the problem worse.
  2. Repeat step 2 daily until the sides of the spa are smooth.
  3. When the sides of the spa are smooth, drain the spa and follow the EVERY TIME YOU FILL YOUR SPA WITH NEW WATER instructions on the cover page of the Carefree instruction booklet.

Our Flagship Product…Naturel Spa

Naturel Spa bottle

Naturel Spa– Keep your spa safe, clean and crystal-clear with NO TOXIC CHEMICALS.“Hands off” all natural spa maintenance with NO chemical balancing, regular testing or regular shock treatments!

   $21.95
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Best Value and Most Popular Package

4-Pack Combo of Naturel Spa

Naturel Spa – 4-Pack, Four 16-oz. Bottles
12% savings over individually ordered bottles!

   $76.95
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12% savings over individually ordered bottles!

Combo 4-Pack with Citri-Clean

Combo 4-Pack – One 20-oz bottle of Citri-Clean and three 16-oz. bottles of Naturel Spa

  $76.95
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12% savings over individually ordered bottles!

5- pack Combo with Naturel Spa and Citri-Clean 5 pack

Combo 5-Pack – One 20-oz bottle of Citri-Clean and four 16-oz. bottles of Naturel Spa

  $95.95
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First-time Buyer? Save 12%!

Naturel Spa Starter Kit wiht Naturel Spa and Citri-Clean

Naturel Spa Starter Kit – 20 oz. of Citri-Clean and 16-oz. bottle of Naturel Spa. A 1-2-punch for a healthy spa.

  • Eliminate scale, corrosion and chemical buildup in your spa caused by chemicals used in the past with Citri-Clean.
  • Then keep it clean, safe and crystal-clear with Naturel Spa.

   $38.95
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