--- product_id: 83897425 title: "QwikDescaler+ Concentrated Tankless Water Heater Descaler Solution (1 Gal)" brand: "qwikproducts" price: "€ 210.97" currency: EUR in_stock: true category: "Qwik Products" url: https://www.desertcart.gr/products/83897425-qwikdescaler-concentrated-tankless-water-heater-descaler-solution-1-gal store_origin: GR region: Greece --- # Rapidly flushes flow passages Non-toxic & biodegradable formula Color-change indicator for easy monitoring QwikDescaler+ Concentrated Tankless Water Heater Descaler Solution (1 Gal) **Brand:** qwikproducts **Price:** € 210.97 **Availability:** ✅ In Stock ## Summary > ⚡ Flush smarter, live cleaner — keep your heater in peak shape effortlessly! ## Quick Answers - **What is this?** QwikDescaler+ Concentrated Tankless Water Heater Descaler Solution (1 Gal) by qwikproducts - **How much does it cost?** € 210.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/83897425-qwikdescaler-concentrated-tankless-water-heater-descaler-solution-1-gal) ## Best For - qwikproducts enthusiasts ## Why This Product - Trusted qwikproducts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visual Descale Status:** Innovative color-change from red to yellow signals exactly when to add more solution—no guesswork. - • **All-in-One Power Cleanser:** Multipurpose descaler designed specifically for tankless water heaters and heat exchangers. - • **Eco-Smart & Safe Handling:** Non-toxic, biodegradable formula with zero VOCs keeps your home and health protected. - • **Extend Equipment Lifespan:** Prevents corrosion and tarnishing, reducing costly repairs and energy waste over time. - • **Turbocharge Your Heater Efficiency:** Quickly dissolves scale, lime, and mineral deposits to restore peak performance. ## Overview QwikDescaler+ is a concentrated, 1-gallon descaling solution engineered to rapidly dissolve scale, lime, and mineral buildup in tankless water heaters and heat exchangers. Its non-toxic, biodegradable formula ensures safe handling with zero VOC emissions. Featuring a unique color-change indicator, it visually signals when more solution is needed, making maintenance foolproof. Designed to extend the lifespan of your unit by protecting against corrosion and tarnishing, QwikDescaler+ optimizes heater efficiency and reduces energy costs, making it a must-have for proactive home maintenance. ## Description desertcart.com: QwikDescaler+ Concentrated Tankless Water Heater Descaler Solution (1 Gal) | Descaling Solvent for Tankless Heat Exchangers & Water Heaters, Quickly Dissolves Scale, Lime, Tarnish and Deposits, 1 Gallon : Health & Household ## Features - QUICKLY FLUSH FLOW PASSAGES: Use this descaler solution to rapidly improve efficiency and open flow passages of heaters and other tankless heat exchangers. Multipurpose cleaning supplies, flushes out water scale, lime, tarnishing, and other mineral deposits. - EFFECTIVE SOLUTION BUT ALSO VERY SAFE: QwikDescaler descaler for tankless water heater is not only extremely effective at flushing out the unwanted buildup in your unit, but it’s very also safe. Safe to handle and gives off ZERO VOCs. - IT’S EASY TO TELL WHEN YOU NEED TO ADD MORE: There’s no guesswork with the QwikDescaler+ tankless water heater descaler. If more descaling solution is needed, it will turn from red to yellow, so you’ll get visual confirmation to add more. - EXTEND LIFE OF YOUR UNIT & REDUCE COSTS: Flushing your tankless water heater at least once a year is a great way to help extend its life. This water heater descaling solution will eliminate buildup that will erode the walls and increase energy costs. - PROTECTS AGAINST TARNISHING: Contains a powerful metal protectant designed to protect against damage, break down, and tarnishing during and after cleaning. The metal protectant and color change indicator provide improved protection compared to concentrated acid, helping to increase operation and lifetime. - descaler tankless water heater flushing pump boat descaling descale flush solution cleaner engine flush cleaning heater ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073SBLWR7 | | ASIN | B073SBLWR7 | | Best Sellers Rank | #20,428 in Health & Household ( See Top 100 in Health & Household ) #298 in All-Purpose Household Cleaners | | Brand Name | QwikProducts | | Customer Reviews | 4.6 4.6 out of 5 stars (922) | | Date First Available | July 7, 2017 | | Included Components | Bottle | | Item Form | Liquid | | Item Highlight | Descaling Solvent for Tankless Heat Exchangers & Water Heaters, Quickly Dissolves Scale, Lime, Tarnish and Deposits, 1 Gallon | | Item Type Name | Concentrated Descaler | | Item Volume | 3785 ml | | Item Weight | 5 pounds | | Item model number | QT7710 | | Manufacturer | Mainstream Engineering | | Manufacturer | Mainstream Engineering | | Material Features | Biodegradable, Non-Toxic | | Material Type Free | Non-Toxic | | Model Number | QT7710 | | Number of Items | 1 | | Part Number | QT7710 | | Product Dimensions | 12 x 12.5 x 12 inches; 5 pounds | | Scent | Unscented | | Size | 128 Fl Oz (Pack of 1) | | Special Features | Concentrated, Non Toxic | | Specific Uses For Product | Water Heater | | Surface Recommendation | Wall | | UPC | 711582077105 | | Unit Count | 128 Fluid Ounces | ## Product Details - **Brand:** QwikProducts - **Item Form:** Liquid - **Material Feature:** Biodegradable, Non-Toxic - **Scent:** Unscented - **Specific Uses For Product:** Water Heater ## Images ![QwikDescaler+ Concentrated Tankless Water Heater Descaler Solution (1 Gal) - Image 1](https://m.media-amazon.com/images/I/713flEP9FiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: For the seller only, please: Would you recommend this product be used to effectively descale a countertop ice machine w/a built-in water line?** A: Yes, this product is great for descaling water lines with mineral buildup. If the ice machine has buildup inside the waterlines this should effectively clear those lines. **Q: Will this work for an LG front-loader washing machine? I need it to clean the pump, tub, and drain lines.** A: I would not trust this product on heavy buildup. **Q: for 40G tank how much I need?** A: You should rig up a pump and let it circulate for about 45 mins. **Q: What is in this besides hydrochloric acid? My tankless water heater manufacturer Rinnai seems to only recommend vinegar, no harsh chemicals.** A: I do not know other than what's on the label, but I have two Rinnai units and have used it on both, two times now, adn have not seen any ill effects. ## Frequently Bought Together - QwikDescaler + Concentrated Descaler Solution, Tankless Water Heater Descaling Solvent for Heat Exchanger, Quickly Dissolves Scale, Lime, Tarnish and Deposits, 1 Gallon - 2 PACK Rubber 6FT (183cm) Washing Machine Hoses Burst Proof Red and Blue Coded Washer Hoses for Hot and Cold Water 3/4" Connection Water Supply Lines by Fetechmate - 10 YEAR WARRANTY - 6699 1/6HP Portable Utility Pump Submersible Small Backup Sump Pump Draining pump to Remove Water from Flooding House Basement Pool Tankless Heater Flushing Pump with 10-Foot Cord SUB 1100 --- ## 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.gr/products/83897425-qwikdescaler-concentrated-tankless-water-heater-descaler-solution-1-gal](https://www.desertcart.gr/products/83897425-qwikdescaler-concentrated-tankless-water-heater-descaler-solution-1-gal) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-28*