--- product_id: 5824496 title: "B Spa Stain and Scale Control Defender, Protects from Scale Formation & Stains, Compatible with Various Sanitizers, 2lbs" brand: "leisure time" price: "S/.188" currency: PEN in_stock: true reviews_count: 8 category: "Leisure Time" url: https://www.desertcart.pe/products/5824496-b-spa-stain-and-scale-control-defender-protects-from-scale store_origin: PE region: Peru --- # Removes existing scale Compatible with multiple sanitizers Prevents scale buildup B Spa Stain and Scale Control Defender, Protects from Scale Formation & Stains, Compatible with Various Sanitizers, 2lbs **Brand:** leisure time **Price:** S/.188 **Availability:** ✅ In Stock ## Summary > 🛁 Defend your spa’s sparkle—because your relaxation deserves the best! ## Quick Answers - **What is this?** B Spa Stain and Scale Control Defender, Protects from Scale Formation & Stains, Compatible with Various Sanitizers, 2lbs by leisure time - **How much does it cost?** S/.188 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/5824496-b-spa-stain-and-scale-control-defender-protects-from-scale) ## Best For - leisure time enthusiasts ## Why This Product - Trusted leisure time brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Proven:** Highly rated with 4.7 stars from 2,900 users—spa care that professionals and enthusiasts rely on. - • **Effortless Maintenance:** Simple weekly application means more time relaxing, less time stressing over water chemistry. - • **Crystal Clear Every Time:** Keeps your spa water pristine by preventing and removing scale buildup weekly. - • **Protects Your Investment:** Safeguards spa surfaces and equipment from damaging scale and stains, extending their lifespan. - • **Universal Spa Compatibility:** Works seamlessly with chlorine, bromine, ozone, and biguanide sanitizers for versatile care. ## Overview Leisure Time B Spa Stain and Scale Control Defender is a 32 fl. oz. liquid formula designed to prevent and remove scale buildup in spas and hot tubs. Compatible with a wide range of sanitizers including chlorine, bromine, ozone, and biguanide, it protects spa surfaces and equipment from stains and scale damage. With a simple weekly application, it ensures crystal clear, pure water and extends the life of your spa components, making it a top-rated choice among spa owners. ## Description The Leisure Time Spa Stain and Scale Control Defender is the perfect solution to maintain crystal clear water in your spa or hot tub. This specially formulated product effectively prevents the formation of scale buildup while helping to remove existing scale for a clean and refreshed appearance. It also prevents dissolved solids from separating out of your spa or hot tub water, ensuring water clarity and purity. Plus, it's compatible with a variety of sanitizers, making it a versatile solution for any type of spa or hot tub. With its easy-to-use design as part of Leisure Time Spas & Hot tubs' Simple Spa Care line of products, you can spend less time worrying about water chemistry and more time relaxing in your spa or hot tub. Review: Works fine, cheaper than pool store - This and other Leisure Time spa maintenance products on desertcart work fine and are cheaper than similar products at the local pool store. Review: Good Stuff - I use 2 cap-fulls a week and it works well for me ## Features - BENEFITS: Prevents scale formation; removes existing scale; helps prevent precipitation of dissolved solids in spas and hot tubs - USE: Weekly application for continued protection from scale - COMPATIBILITY: Chlorine, bromine, ozone and biguanide sanitizers - FEATURES: Protects spa surfaces and equipment; ideal for use at start-up of hot tub or spa; able to be used with Leisure Time Metal Gon - INCLUDES: 8 fl oz of hot tub cleaning chemicals ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NJ7JRK | | Best Sellers Rank | #5,754 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #37 in Swimming Pool Balancers | | Brand | LEISURE TIME | | Brand Name | LEISURE TIME | | Customer Reviews | 4.7 out of 5 stars 2,900 Reviews | | Global Trade Identification Number | 00785336302102 | | Included Components | 32 fl.oz. Defender | | Item Form | Liquid | | Item Type Name | Spa and Hot Tub Stain and Scale Cleaner | | Item Weight | 16 ounces | | Manufacturer | Leisure Time | | Manufacturer Part Number | B | | Model Number | 30210A | | Number of Items | 1 | | Product Benefits | Scale | | UPC | 785336302102 852428000489 | | Unit Count | 32.0 Fluid Ounces | ## Product Details - **Brand:** LEISURE TIME - **Item Form:** Liquid - **Item Weight:** 16 ounces - **Product Benefits:** Scale - **UPC:** 785336302102 852428000489 ## Images ![B Spa Stain and Scale Control Defender, Protects from Scale Formation & Stains, Compatible with Various Sanitizers, 2lbs - Image 1](https://m.media-amazon.com/images/I/71wRJIeVoWL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is Defender the same as bright and clear?** A: No, Defender is a unique blend of organic polymers designed to prevent scale formation, aid in the removal of existing scale and to help prevent precipitation of dissolved solids in spas or hot tubs. Bright and Clear is specially designed for hot water application. Spa water becomes cloudy because millions of small, suspended particles accumulate in the water. The particles are too small to be filtered out. By using Bright & Clear, the small particles combine to form larger particles that can be trapped by the filter to improve water clarity. These definitions were taken from the Leisure Time website. We use both. **Q: can i use this product with a copper ionizer system? Have never had calcium scale before with ionizer, think maybe my well water has become harder.** A: I recommend that you have the water professionally to determine exactly what is best for your hot tub. Yes this product is compatible but might remove some of the copper. I would ask the manufacturer of the ion system before using. thanks Dave @ National Discount Pool Supplies, LLC **Q: How much of product per gallon? I am getting a 2100 gallon swim spa.** A: For spas over 800 gallons use 4 fluid ounces. I’m not sure if it has a 2100 gallon spa in mind. Maybe there is something else for cloudy water in swimming pools that would give you more bang for the buck. **Q: Can this product be used in a toilet? We live on a well and have some scaling build up ring in the toilet. Will this harm porcelain or septic system** A: Try a pumice stone, only thing that worked for my rust rings. They work fast. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works fine, cheaper than pool store *by B***N on April 11, 2026* This and other Leisure Time spa maintenance products on Amazon work fine and are cheaper than similar products at the local pool store. ### ⭐⭐⭐⭐⭐ Good Stuff *by C***N on January 19, 2026* I use 2 cap-fulls a week and it works well for me ### ⭐⭐⭐⭐⭐ Perfect & Easy to use *by S***N on September 17, 2025* Have been using Leisure Time Hot Tub chemicals for over 10 years now. No problems or issues with our hot tub all these years. That says it all. ## Frequently Bought Together - Leisure Time B Defender for Spas and Hot Tubs, 1-Quart - Leisure Time D Metal Gon Protection for Spas and Hot Tubs, 16 fl oz (Package may vary) - Leisure Time A Bright and Clear Cleanser for Spas and Hot Tubs, 32 fl Oz (Packaging May Vary) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/5824496-b-spa-stain-and-scale-control-defender-protects-from-scale](https://www.desertcart.pe/products/5824496-b-spa-stain-and-scale-control-defender-protects-from-scale) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-03*