--- product_id: 617717059 title: "Swimming Pool Care Algae Guard, Swimming Pool Chemical, 32 fl oz" brand: "hth" price: "$83.18" currency: USD in_stock: true reviews_count: 5 category: "Hth" url: https://www.desertcart.us/products/617717059-swimming-pool-care-algae-guard-swimming-pool-chemical-32-fl store_origin: US region: United States of America --- # 32 fl oz fast-acting formula Safe for all pool types incl. saltwater & vinyl Kills & prevents green, black & mustard algae Swimming Pool Care Algae Guard, Swimming Pool Chemical, 32 fl oz **Brand:** hth **Price:** $83.18 **Availability:** ✅ In Stock ## Summary > 💦 Stay ahead of algae, dive into clarity! ## Quick Answers - **What is this?** Swimming Pool Care Algae Guard, Swimming Pool Chemical, 32 fl oz by hth - **How much does it cost?** $83.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/617717059-swimming-pool-care-algae-guard-swimming-pool-chemical-32-fl) ## 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 - • **Swim-Ready Speed:** Non-foaming, fast-acting formula lets you jump in immediately - • **Synergistic Power:** Works hand-in-hand with HTH Shock products for unbeatable clarity - • **Effortless Maintenance:** Integrates seamlessly into your weekly pool care routine - • **Crystal Clear Confidence:** Powerful algae control for a pristine pool all summer long - • **Universal Pool Compatibility:** Perfect for vinyl-lined, saltwater, and all pool systems ## Overview HTH Swimming Pool Care Algae Guard is a 32 fl oz advanced, non-foaming algaecide designed to rapidly eliminate and prevent heavy algae blooms—including green, black, and mustard algae—in all pool types. Compatible with vinyl-lined and saltwater pools, it enables immediate swimming post-application and pairs effectively with HTH Shock products for comprehensive weekly pool maintenance. ## Description YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Algae Guard Advanced as part of your weekly maintenance routine; Works great with HTH Shock products Review: As far as I can tell this stuff really works to prevent algae growth. Review: Easy to use ## Features - BENEFIT: Be all clear for more summertime fun; Use this powerful, non-foaming formula to kill and prevent heavy amounts of algae blooms for crystal clear pool water - POWERFUL ALGAE CONTROL: HTH Algae Guard Advanced effectively destroys and prevents heavy green, black and mustard algae blooms - NON-FOAMING, FAST-ACTING: Add HTH Algae Guard Advanced directly to your swimming pool water and swim right away - COMPATIBLE WITH ALL POOLS: This product is great for all swimming pools including vinyl-lined and saltwater systems - YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Algae Guard Advanced as part of your weekly maintenance routine; Works great with HTH Shock products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09R82XDTD | | Brand | HTH | | Brand Name | HTH | | Customer Reviews | 4.6 out of 5 stars 1,920 Reviews | | Global Trade Identification Number | 00073187670847 | | Included Components | HTH - 73187670847 | | Item Form | Liquid | | Item Type Name | HTH - 73187670847 | | Item Weight | 454 g | | Item form | Liquid | | Item weight | 454 g | | Manufacturer | HTH Store | | Manufacturer Part Number | HTH - 73187670847 | | Model Number | HTH - 73187670847 | | Number of Items | 1 | | Product Benefits | Controls Algae | | Product benefits | Controls Algae | | UPC | 073187670847 | | Unit Count | 1 Count | ## Product Details - **Brand:** HTH - **Item form:** Liquid - **Item weight:** 1 Pounds - **Product benefits:** Controls Algae - **UPC:** 073187670847 ## Images ![Swimming Pool Care Algae Guard, Swimming Pool Chemical, 32 fl oz - Image 1](https://m.media-amazon.com/images/I/71eXh23mwgL.jpg) ## Questions & Answers **Q: Does it contain copper?** A: No, the HTH Pool Care Algae Guard Advanced does not contain copper. If you are looking for a product that does contain copper, you will need the HTH Pool Care Algae Guard ULTRA. **Q: How much to use for a 18x48 round above ground pool that holds 6500gallons water?** A: For 6500 gallon pool, you would need 2.6 oz initial dose and then .7 oz as a regular maintenance dose. If you need additional help, feel free to call our Consumer Engagement Team at 866-484-7665. We're Here to Help! **Q: So in Washington State we are not allowed to kill algae growing in our pools?** A: That sounds ridiculous, but I'm not from there so I can't say whether it's true or not. But come on, I think they are concerned with run off when you drain or backwash your pool and the possible release of the chemical, but that's a guess. You'd have to contact your city **Q: Does this contain any metal based ingredients?** A: The HTH Pool Care Algae Guard Advanced does not contain copper. If you are looking for a product with copper, you will want to use the HTH Pool Care Algae Guard ULTRA. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As far as I can tell this stuff really works to prevent algae growth. *by J***F on 15 August 2025* ### ⭐⭐⭐⭐⭐ Easy to use *by S***S on 19 April 2026* ### ⭐⭐⭐⭐⭐ This stuff works well *by B***Z on 25 November 2025* ## Frequently Bought Together - HTH 67084 Pool Care Algae Guard Advanced, All Algae Eliminator for Swimming Pools - Fast-Acting, Destroys & Prevents Green, Black & Mustard Algae, Keeps Pool Water Crystal Clear, 32 fl oz - HTH 67067 Swimming Pool Care Clarifier Advanced - Crystal Clear Water in 24 Hours - HTH 52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack) --- ## 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.us/products/617717059-swimming-pool-care-algae-guard-swimming-pool-chemical-32-fl](https://www.desertcart.us/products/617717059-swimming-pool-care-algae-guard-swimming-pool-chemical-32-fl) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*