--- product_id: 204291310 title: "Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse)" brand: "leak saver" price: "R1065" currency: ZAR in_stock: true reviews_count: 13 category: "Leak Saver" url: https://www.desertcart.co.za/products/204291310-leak-saver-foam-blaster-ac-coil-cleaner-foam-spray-hvac store_origin: ZA region: South Africa --- # Fresh citrus scent High-pressure focused spray Active expanding foam liquifies grime Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) **Brand:** leak saver **Price:** R1065 **Availability:** ✅ In Stock ## Summary > 🍃 Blast grime, breathe fresh – your AC’s secret weapon! ## Quick Answers - **What is this?** Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) by leak saver - **How much does it cost?** R1065 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/204291310-leak-saver-foam-blaster-ac-coil-cleaner-foam-spray-hvac) ## 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 Pro Formula:** EPA-certified HVAC techs rely on Leak Saver for professional-grade results and satisfaction. - • **Dual-Use Versatility:** Safe for evaporators (no rinse) and condensers (light rinse) – all-in-one HVAC solution. - • **Deep-Penetrating Power:** High-speed, high-pressure spray drives cleaner deep into coils for unmatched cleaning. - • **Heavy-Duty Foam Action:** Expanding foam liquifies stubborn dirt and buildup, restoring HVAC efficiency. - • **Multi-Surface Compatibility:** Perfect for HVAC units, radiators, fan blades, metal filters, and more – one product, endless uses. ## Overview Leak Saver Foam Blaster is a professional-grade HVAC coil cleaner featuring a high-pressure, focused spray that penetrates deep before activating a powerful expanding foam to liquify dirt and grime. Designed for both evaporator coils (no rinse needed) and condenser coils (light rinse), it deodorizes with a fresh citrus scent and works across multiple HVAC and refrigeration surfaces. Trusted by EPA-certified HVAC technicians, it delivers efficient, easy maintenance that keeps your system running cleaner and fresher. ## Description Buy Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse): Electrical Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works well. Has a nice citrus smell and good for indoor use. - If you want to clean your window air conditioner without taking it out of the window this stuff is great. It doesn't need to be rinsed off of the evaporator coils (the ones on the inside), so you can just spray it on and then turn on the air conditioner when it's finished. It shoots a very tight spray to get in between the coils and then foams up. It has a nice citrus smell and it will take away musty odors coming from your a/c. It will also work on the condenser (outdoor) coils but it has to be rinsed off with water. Do this once or twice a year to keep your air conditioner clean and smelling fresh. 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 | B07ZJYPD3Z | | Best Sellers Rank | #5,762 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Accessories (Home & Kitchen) | | Brand | Leak Saver | | Brand Name | Leak Saver | | Cleaning Agent Formulation | Hard Surface Cleaner | | Customer Reviews | 4.6 out of 5 stars 4,734 Reviews | | Item Form | Foam | | Item Volume | 18 fluid ounces | | Item Weight | 0.53 kg | | Manufacturer | Leak Saver | | Material Feature | Scented | | Material Features | Scented | | Number of Items | 1 | | Part Number | HG-FB | | Scent | Citrus | | Size | 18 Fl Oz (Pack of 1) | | Special Features | No Rinse | | 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 | 604296227952 | | Unit Count | 18 Fluid Ounces | ## Product Details - **Brand:** Leak Saver - **Item Form:** Foam - **Material Feature:** Scented - **Scent:** Citrus ## Images ![Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse) - Image 1](https://m.media-amazon.com/images/I/710AQ5T+vFL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ Works well. Has a nice citrus smell and good for indoor use. *by J***Y on August 14, 2026* If you want to clean your window air conditioner without taking it out of the window this stuff is great. It doesn't need to be rinsed off of the evaporator coils (the ones on the inside), so you can just spray it on and then turn on the air conditioner when it's finished. It shoots a very tight spray to get in between the coils and then foams up. It has a nice citrus smell and it will take away musty odors coming from your a/c. It will also work on the condenser (outdoor) coils but it has to be rinsed off with water. Do this once or twice a year to keep your air conditioner clean and smelling fresh. ### ⭐⭐⭐⭐⭐ Effective AC Coil Cleaner That’s Easy to Use *by K***E on August 18, 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. ### ⭐⭐⭐⭐⭐ Best Foam Cleaner I've Used So Far, Currently Using It On A Badly Neglected Unit. *by L***Y on September 6, 2026* I've been using this product on my Mom's indoor HVAC unit that has been badly neglected for many years. There is literally a compacted dirt cake around the coils underneath the fins. Standard foam spray does little to help, but makes the exterior "look" clean. This spray is more heavy duty and precise. With delayed foaming action, it allows the foam to reach the deeply embedded dirt. Still, on a system that hasn't been cleaned in a severely long time, even the best products struggle. I've used all three cans, and every time more dirt flakes work themselves out of the fins. The problem is that any remaining dirt migrates over time, gets stuck again in a different area, and causes dripping of water that falls onto the filter itself. I'm planning on buying another set of this brand. My best advice for a badly fouled indoor coil is to spray from both sides of the fins, top side and bottom side, use a soft paint brush the gently brush out the dirt flakes, use a properly sized fin comb to reach into hard to reach corner spots and smooth out any damaged fins, follow with a light rinse using a spray bottle, distilled water is preferable but not absolutely necessary. If I do buy another set of cans, I will update my review and let everyone know the results. This product is so far the best one I've used, is easy to use, and probably highly effective for an average dirty HVAC coil. For a compacted dirt cake like mine, be prepared to be persistent, multiple cleanings will be necessary to break all that dirt free. ## Frequently Bought Together - Leak Saver Foam Blaster AC Coil Cleaner for AC Unit | 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 - Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce --- ## 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/204291310-leak-saver-foam-blaster-ac-coil-cleaner-foam-spray-hvac](https://www.desertcart.co.za/products/204291310-leak-saver-foam-blaster-ac-coil-cleaner-foam-spray-hvac) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-01*