--- product_id: 538521631 title: "52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit" brand: "hth" price: "VT47838" currency: VUV in_stock: true url: https://www.desertcart.vu/products/538521631-52038-swimming-pool-care-green-to-blue-advanced-shock-system store_origin: VU region: Vanuatu --- # Transforms water in 24h 2-step algae solution Compatible with all pools 52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit **Brand:** hth **Price:** VT47838 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into clarity with HTH! ## Quick Answers - **What is this?** 52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit by hth - **How much does it cost?** VT47838 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/538521631-52038-swimming-pool-care-green-to-blue-advanced-shock-system) ## Best For - hth enthusiasts ## Why This Product - Trusted hth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimal Care:** Pair with HTH 6-Way Test Strips for best results. - • **Brilliant Clarity:** Achieve visibly sparkling water without cyanuric acid. - • **Rapid Transformation:** Turn your pool from green to blue in just 24 hours! - • **User-Friendly System:** Effortless 2-step process for hassle-free maintenance. - • **Universal Compatibility:** Works with all pool types, including vinyl-lined pools. ## Overview The HTH 52038 Swimming Pool Care kit is an advanced 2-step solution designed to combat severe algae blooms and restore your pool's water clarity in just 24 hours. Featuring a powerful algae-fighting shock and a flocculant, this kit is compatible with all pool types and ensures a sparkling clean finish without the risk of overstabilization. ## Description HTH52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit ## Features - BENEFITS: Fight a severe algae bloom and transform your swimming pool water from green to blue in 24 hours with this easy-to-use system - EASY TO USE: Simple 2-step system; Pack I is a strong algae-fighting pool shock with Cal Hypo; Pack II is a powerful flocculant that drops particles to floor for easy vacuuming - VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula transforms water from green to blue within 24 hours without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock - COMPATIBLE WITH ALL SWIMMING POOLS: This product is effective for all pool types that can vacuum to waste; It’s ideal for vinyl-lined pools and won't fade liners - YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 11.58 x 24.13 x 27.81 cm; 3.27 kg | | Part number | 52038 | | Material type | Plastic | | Power source type | hand_powered | | Department | Unisex-Adult | | Manufacturer | Innovative Water Care | | Item model number | 52038 | | ASIN | B09R82PSPH | ## Product Details - **Brand:** HTH - **Item weight:** 3.27 kg - **Item form:** Powder - **Product benefits:** Controls Algae - **UPC:** 073187520388 ## Images ![52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit - Image 1](https://m.media-amazon.com/images/I/81A38pG1ImL.jpg) ## Questions & Answers **Q: I have a vinal pool with 2700 gal of water. Will this kit work for me?** A: Great question. HTH Pool Care Green to Blue Advanced is a great product but it is ONLY for swimming pools that have the capability to "VACUUM TO WASTE" which means bypassing the filter. Generally, pools that use a cartridge filter do not have this capability and that is usually the case for smaller pools like yours. Just to clarify, Green to Blue is a "system" which includes 4 packs of shock and 2 packs of flocculant. It's the flocculant that would cause some trouble if not able to vacuum to waste. The floc causes all the dead debris to drop to the floor of the pool, and then needs to be vacuumed to waste. So please make sure about the "vacuum to waste" part before using this product. IF you have other questions or need assistance, please feel free to reach out to our Consumer Engagement Team at 866-484-7665. We're Here To Help, M-F, 9 AM - 7 PM (ET). **Q: Does this new package of green to blue only come with 1 pack of each? The old package we use to buy had 3 of each in it.** A: Thanks for this question. As the manufacturer of this product, this kit should come with 4 bags of shock and 2 bags of flocculant. Total 6 bags. If you did not receive it with all contents, please contact the vendor/seller for a refund and replacement. **Q: Do I have to buy two boxes for pool with 25000 gals** A: We are the manufacturers of HTH® Pool Care Green to Blue Advanced Shock System. One box treats a pool up to 20,000 gallons of water. So for 25,000 gallons you would use one entire box and part of another box, so 2 kits would be best. If you have questions about this system, please let us know at 866-484-7665. **Q: Max time to vacume ? Can you wait longer then 24 hour?** A: We are the manufacturer of HTH® Pool Care Green to Blue Advanced, when using this product, it may take 12- 24 hours for the step 2, flocculant, to settle to the bottom of the pool. We recommend vacuuming it to waste as soon as possible. Also, before using make sure your filter has a waste setting so you can vacuum out the residue without going through the filter media, residue and water go out the backwash hose. To find out if this product is right for you just give us a call, 866-484-7665. ## Frequently Bought Together - HTH 52038 Swimming Pool Care Green to Blue, Advanced Shock System, 2-Step Swimming Pool Care Solution, 1 Kit - HTH 52036R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, (6 Pack) - Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1) --- ## 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.vu/products/538521631-52038-swimming-pool-care-green-to-blue-advanced-shock-system](https://www.desertcart.vu/products/538521631-52038-swimming-pool-care-green-to-blue-advanced-shock-system) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*