--- product_id: 388978796 title: "Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) - 3 Pack" brand: "leak saver" price: "R3198" currency: ZAR in_stock: true reviews_count: 6 category: "Leak Saver" url: https://www.desertcart.co.za/products/388978796-foam-blaster-ac-coil-cleaner-foam-spray-hvac-coil-cleaner store_origin: ZA region: South Africa --- # High-pressure focused spray Heavy-duty expanding foam Multi-surface HVAC & automotive use Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) - 3 Pack **Brand:** leak saver **Price:** R3198 **Availability:** ✅ In Stock ## Summary > 🧼 Blast grime away, boost your AC’s game! ## Quick Answers - **What is this?** Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) - 3 Pack by leak saver - **How much does it cost?** R3198 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/388978796-foam-blaster-ac-coil-cleaner-foam-spray-hvac-coil-cleaner) ## Best For - leak saver enthusiasts ## Why This Product - Trusted leak saver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by HVAC Pros:** EPA-certified formula used by technicians who demand professional-grade results every time. - • **Deep-Penetrating Foam Action:** High-speed spray drives cleaner beneath grime for unmatched coil cleanliness. - • **Heavy-Duty Expanding Formula:** Liquifies stubborn dirt and buildup, restoring peak AC efficiency effortlessly. - • **No-Rinse Evaporator Cleaning:** Cleans evaporator coils with zero rinsing—just run your AC and let condensate do the work. - • **Versatile HVAC & Auto Application:** Perfect for AC coils, radiators, fan blades, and metal filters—one product, endless uses. ## Overview Leak Saver Foam Blaster is a professional-grade AC coil cleaner featuring a high-pressure, focused spray that penetrates deep before foaming. Its heavy-duty expanding foam liquifies dirt and buildup on evaporators and condensers, improving HVAC efficiency with minimal rinsing. Suitable for multiple HVAC and automotive surfaces, this EPA-certified formula is trusted by HVAC technicians and comes in a convenient 3-pack with a fresh citrus scent. ## Description HVAC Guys Foam Blaster is a professional-strength AC coil cleaner designed to clean deeper than ordinary wide-spray foams. Unlike other air conditioner coil cleaner sprays that foam up right away and only clean the surface, Foam Blaster uses a higher-speed, higher-pressure, focused spray pattern that penetrates deep into the AC coil before foaming. This delayed foaming action helps the coil cleaner foam reach deeper into the coil, where it actively expands to liquify dirt, grime, and buildup.Made with a heavier-duty chemical formula, this HVAC coil cleaner is ideal as an evaporator coil cleaner, condenser coil cleaner, and coil cleaner for AC unit maintenance. Use it on evaporators with no rinsing required; the condensate water from the unit in operation will rinse off the dirt, debris, and product. For condensers, light rinsing with water is required.Foam Blaster is suitable for use on HVAC units, refrigeration systems, automotive radiators, fan blades, metal filters, and more. It works great as a mini split cleaning kit, car AC cleaner, radiator cleaner, air conditioner coil cleaner, AC evaporator cleaner, AC condenser cleaner, and refrigerator coil cleaner. Field tested and used by HVAC pros, it effectively cleans dirty coils, deodorizes drain pans to restore peak system efficiency. Review: Perfect - Work great 👍🏼 Review: Effective AC Coil Cleaner That’s Easy to Use - I used the Leak Saver Foam Blaster AC Coil Cleaner to clean my AC unit coils, and I was impressed with the results. The foaming spray was easy to apply and did a great job loosening dirt, dust, and buildup from the coils. After cleaning, my unit looked noticeably cleaner and seemed to run more efficiently. The spray nozzle provided good coverage, and the foam stayed in place long enough to penetrate grime without excessive dripping. The process was straightforward, making routine HVAC maintenance much easier than expected. Pros: -Easy to apply with excellent foam coverage -Helps remove dirt and buildup from AC coils -No complicated tools required -Suitable for routine HVAC maintenance -Helps improve overall cleanliness of the unit Cons: -Heavy buildup may require a second application -Foam needs time to work before rinsing or wiping -Can be messy if overapplied A simple and effective coil cleaner that makes AC maintenance easier. Great for homeowners looking to keep their HVAC system clean and running efficiently. ## Features - HIGH-PRESSURE FOAMING SPRAY PENETRATES DEEP- Unlike wide-spray HVAC coil cleaners that foam on contact, Foam Blaster uses a higher-speed, higher-pressure, focused spray pattern that drives cleaner into the AC coil before foaming. This delayed foaming action is designed to reach buildup hidden below the surface to thoroughly clean dirty coils and deodorize drain pans. - POWERFUL ACTIVE EXPANDING FOAM LIQUIFIES GRIME - Other air conditioner coil cleaners foam up right away like shaving cream, making their cleaning ability more topical and superficial. Foam Blaster’s heavy-duty chemical formula activates after penetration, expanding through the coil to liquify dirt, grime, and buildup. It helps restore system efficiency while leaving behind a mild fresh scent. - FOR EVAPORATORS (NO-RINSE) AND CONDENSERS - The Foam Blaster AC coil cleaner foam is made for both your AC evaporator (no rinsing required) and AC condenser (light rinsing with water required). When cleaning evaporators, the condensate water from the ac unit in operation will rinse off the dirt, debris, and product. - CLEANS MORE THAN AC COILS - Designed for use on all HVAC units, refrigeration systems, automotive radiators, fan blades, metal filters, and more. Works great as a mini split cleaning kit, car AC cleaner, radiator cleaner, HVAC coil cleaner, refrigerator coil cleaner, evaporator coil cleaner, and condenser coil cleaner. - 100% SATISFACTION, TRUSTED BY HVAC TECHS - Our company is owned and operated by EPA card-holding HVAC technicians. These are the same products we use on our own jobs, and we stand behind them 100%. If you are not completely satisfied, please reach out to us directly and we will gladly make it right. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095J8V2YV | | Best Sellers Rank | #34,237 in Automotive ( See Top 100 in Automotive ) #14 in Car Condensers & Secondary Radiators | | Brand | Leak Saver | | Brand Name | Leak Saver | | Contains Liquid Contents? | No | | Customer Reviews | 4.6 out of 5 stars 1,676 Reviews | | Item Form | Foam, Spray | | Item Volume | 18 Fluid Ounces | | Item Weight | 18 Ounces | | Item form | Foam, Spray | | Item volume | 18 Fluid Ounces | | Manufacturer | Leak Saver | | Material Features | Clean | | Material Type Free | en_AE | | Material features | Clean | | Model Number | HG-FB-3PK | | Number of Items | 3 | | Part Number | HG-FB-3PK | | Scent | Citrus | | Size | 530 ml (Pack of 3) | | Special Features | Odorless | | Specific Uses For Product | HVAC, Refrigeration Systems, Condensers, Evaporators, Drains, Pans, Radiators, Fan Blades, Metal Filters | | Specific uses for product | HVAC, Refrigeration Systems, Condensers, Evaporators, Drains, Pans, Radiators, Fan Blades, Metal Filters Specific uses for product HVAC, Refrigeration Systems, Condensers, Evaporators, Drains, Pans, Radiators, Fan Blades, Metal Filters See more | | Surface Recommendation | Metal | | UPC | 604296227969 | | Unit Count | 54 Fluid Ounces | ## Product Details - **Brand:** Leak Saver - **Item form:** Foam, Spray - **Material features:** Clean - **Scent:** Citrus ## Images ![Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) - 3 Pack - Image 1](https://m.media-amazon.com/images/I/81nAtrx3QFL.jpg) ## Questions & Answers **Q: How does the Foam Blaster clean?** A: Foam Blaster expands into hard to reach locations making contact contaminants. The foam will convert to a liquid, emulsifying dirt, grease, oil, and other residues quickly and easily. **Q: What makes Foam Blaster special for use on Air Conditioning/HVAC coils?** A: Foam Blaster is specifically formulated with unique surfactants and cleaners that have been developed into a foaming, self-rinsing chemistry that is designed specifically for the types of dirt and debris, materials, and design of HVAC equipment. **Q: How many coils, or what size coil can be cleaned with one can of Foam Blaster?** A: Usage depends on system size and coil condition—Typically, 1 can for a 3-ton evaporator and up to 3 cans for a 3-ton condenser unit. **Q: Can Foam Blaster be used on any type of Air Conditioning/HVAC coil?** A: Yes, Foam Blaster is specially designed to be safe for all types of evaporator and condenser coils. These coils include... tube and fin coils, microchannel coils, and coated coils. **Q: Does Foam Blaster need to be rinsed off the surface of the coil?** A: Indoor coils (evaporators) will self-rinse from the condensation that naturally forms during use and generally do not require any additional rinsing. Outdoor coils (condensers) will need to be rinsed off with a garden hose after application. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by N***D on 21 May 2024* Work great 👍🏼 ### ⭐⭐⭐⭐⭐ Effective AC Coil Cleaner That’s Easy to Use *by K***E on 18 August 2026* I used the Leak Saver Foam Blaster AC Coil Cleaner to clean my AC unit coils, and I was impressed with the results. The foaming spray was easy to apply and did a great job loosening dirt, dust, and buildup from the coils. After cleaning, my unit looked noticeably cleaner and seemed to run more efficiently. The spray nozzle provided good coverage, and the foam stayed in place long enough to penetrate grime without excessive dripping. The process was straightforward, making routine HVAC maintenance much easier than expected. Pros: -Easy to apply with excellent foam coverage -Helps remove dirt and buildup from AC coils -No complicated tools required -Suitable for routine HVAC maintenance -Helps improve overall cleanliness of the unit Cons: -Heavy buildup may require a second application -Foam needs time to work before rinsing or wiping -Can be messy if overapplied A simple and effective coil cleaner that makes AC maintenance easier. Great for homeowners looking to keep their HVAC system clean and running efficiently. ### ⭐⭐⭐⭐⭐ AN ABSOLUTE MUST for any solid AC! *by M***M on 20 August 2026* I got this trio as a few years back I did not know the grid in an AC needs regular cleaning and I had to ditch an insanely good powerhorse AC cause of that ignorance. Since then EVERY YEAR I spray my whynter 14,000 BTUs with these sprays. I also do the split unit. So glad I found this spray. My Whynter has been going strong for the last 7 years. Cleaning my ACs has become a right of passage every year. It pays off in extreme heat alters when my place is a frgid 18C while outside there is a humidex og 45C. Cannot praise this product enough! I wish they would come in spray bottles instead. Not for some environmental reason but to get every ml of it intead of a useless at the end aerosol spray cans. Product deserves a 85% score. Still room for improvement! ## Frequently Bought Together - Leak Saver Foam Blaster AC Coil Cleaner for AC Unit 3-Pack | No Rinse Formula for Evaporators & Condensers | Neutral Citrus Scent - Advanced Coil Cleaning Fin Brush for AC Evaporator and Condenser Coils – Dual-Sided HVAC Coil Cleaner | Stainless Steel Pins & Soft Bristles | Improve Efficiency, Prevent Build-Up, Easy AC Maintenance - Boao Air Conditioner Condenser Fin Comb, Fin Cleaning Brush Air Conditioner Coil Cleaner Refrigerator Coil Cleaning Whisk Brush Evaporator Radiator Repair Tool(2 Pieces) --- ## 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.co.za/products/388978796-foam-blaster-ac-coil-cleaner-foam-spray-hvac-coil-cleaner](https://www.desertcart.co.za/products/388978796-foam-blaster-ac-coil-cleaner-foam-spray-hvac-coil-cleaner) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-10*