--- product_id: 512024172 title: "Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies)" brand: "the retail heaven" price: "45235CFA" currency: XOF in_stock: true reviews_count: 8 category: "The Retail Heaven" url: https://www.desertcart.sn/products/512024172-powerful-drain-cleaner-and-unblocker-l-1kg-caustic-soda-fast store_origin: SN region: Senegal --- # 3x stronger than bleach clears clogs in minutes industrial-grade heavy duty Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) **Brand:** the retail heaven **Price:** 45235CFA **Availability:** ✅ In Stock ## Summary > ⚡ Clear your drains like a pro—fast, fierce, and unstoppable! ## Quick Answers - **What is this?** Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) by the retail heaven - **How much does it cost?** 45235CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/512024172-powerful-drain-cleaner-and-unblocker-l-1kg-caustic-soda-fast) ## Best For - the retail heaven enthusiasts ## Why This Product - Trusted the retail heaven brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Tasking Wonder:** Also degreases tools & preps surfaces—beyond just drains - • **Speedy Drain Revival:** Fast-acting formula dissolves grease, hair & organic waste in minutes - • **Unmatched Power Boost:** 3x stronger than bleach for rapid clog clearance - • **Versatile Heavy-Duty Use:** Perfect for sinks, showers, toilets & even outdoor drains - • **Professional Grade, Home Ready:** Trusted by pros, safe for most plumbing when used correctly ## Overview This 1KG caustic soda drain cleaner delivers industrial-strength power that works 3x faster than bleach to dissolve tough blockages caused by grease, hair, and organic debris. Trusted by professionals and homeowners alike, it’s safe for most plumbing systems when used with proper precautions. Versatile for sinks, showers, toilets, and outdoor drains, it also doubles as a degreaser and surface prep agent. Handle with care—wear gloves and goggles—and enjoy fast, reliable drain clearing that keeps your home flowing smoothly. ## Description Product Description Unblock Fast. Unblock Strong. Unblock Right. Professional Strength. Home-Use Ready. Tackle even the toughest drain clogs with this caustic soda drain cleaner — your go-to solution for industrial-strength cleaning power. Whether it's fat, hair, or grease causing the issue, our concentrated formula works fast, penetrating standing water and restoring free-flowing drains with ease. Safe for most plumbing systems and trusted by professionals and homeowners alike, this powerful powder keeps your pipes clear — and your home running smoothly. Built for Blockages. Trusted for Results. Fast-Acting Power Dissolves hair, grease, and organic waste in minutes. Safe When Used as Directed Handle with care using gloves and eye protection. 3 x Stronger Than Bleach Industrial performance that breaks down stubborn clogs. Multi-Purpose Use Ideal for sinks, showers, toilets, and outdoor drains. How to Use The Original & Best for a Reason – Why Caustic Soda Works The Caustic Soda Drain Cleaner is the professional-grade solution trusted for decades. When mixed with hot water, the sodium hydroxide activates to generate heat and break down grease, fats, hair, and organic debris lodged in your pipes. It penetrates standing water and tackles even the most stubborn blockages, clearing drains fast and restoring flow. Perfect for kitchens, bathrooms, and utility drains. Due to its reactive strength, always wear gloves, safety goggles, and follow usage instructions. Safely & Effectively Pour ~100–200g of caustic soda into the drain Carefully add hot water to activate Wait 15–30 minutes Flush thoroughly with hot water Always wear gloves and eye protection Do not mix with other chemicals. General Information Review: Tested and tough—caustic soda clears drains fast, but demands respect and proper handling. - Used it on a blocked kitchen sink and a slow-draining outdoor gully—this stuff works fast. Mixed 100g with 1L of cold water, stirred until dissolved, and poured it straight down. Within 10 minutes, you could hear it fizzing and shifting the blockage. Followed up with hot water and the flow was back to normal. It’s industrial strength, so you need gloves, goggles, and ventilation. The powder reacts aggressively—don’t mess about. It also works well for degreasing tools, cleaning brickwork, and prepping surfaces before painting. I used it to strip grime off a concrete pad and it lifted years of buildup in one go. Packaging’s basic but solid. Lid seals tight, no leaks. Just keep it dry and locked away—this isn’t something you want kids or pets near. ✅ Pros Fast-acting—clears tough clogs in minutes Versatile—drains, tools, brickwork, degreasing Industrial-grade strength for serious jobs Affordable—around £8–£9 for 1KG1 2 3 4 Easy to mix and apply Long shelf life if stored properly ❌ Cons Highly caustic—needs full PPE and careful handling No childproof lid Can damage pipes if misused—follow instructions Not suitable for aluminium or soft metals Review: Very good drain cleaner. - Very good powerful drain cleaner. ## Features - Causes serious eye damage. - Causes severe skin burns and eye damage. - Drain cleaners and unblockers 1KG Caustic Soda Drain Cleaner Caustic Soda Powder Sink and Drain cleaner strong the original and best drain cleaner kitchen drain unblocker - Brand : Generic - Product type: DRAIN OPENER SUBSTANCE ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BW63NBHD | | Benefits | Efficiently removes blockages from drains | | Best Sellers Rank | 4,628 in Grocery ( See Top 100 in Grocery ) 32 in Drain Openers | | Brand | The Retail Heaven | | Brand Name | The Retail Heaven | | Customer Reviews | 4.3 out of 5 stars 1,673 Reviews | | Item Form | powder | | Item Weight | 1 Kilograms | | Item weight | 1 Kilograms | | Manufacturer | OSOB | | Number of Items | 1 | | Product benefits | Efficiently removes blockages from drains | | Scent | Unscented | | State of Matter | Solid | | State of matter | Solid | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Brand:** The Retail Heaven - **Item weight:** 1 Kilograms - **Product benefits:** Efficiently removes blockages from drains - **Scent:** Unscented - **State of matter:** Solid ## Images ![Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) - Image 1](https://m.media-amazon.com/images/I/61R9sYMsB4L.jpg) ![Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) - Image 2](https://m.media-amazon.com/images/I/61sWBXpOgOL.jpg) ![Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) - Image 3](https://m.media-amazon.com/images/I/51DMYt1dMWL.jpg) ## Questions & Answers **Q: Can this be used in an outside drain with some food/fat debris?** A: Hi Katie. Ours was used for the upstairs sink, you can try it but i expect you'd need a heavy duty one.. **Q: Is this pure caustic soda powder with no extra ingredients added?** A: It is Caustic Soda and works extremely well for overnight drain unblocking but it is not pure Sodium Hydroxide. So, don't use it for food grade purposes. **Q: Can it be used to make soap** A: This is not to my knowledge used to make soap you can use it as a cleaning solution but it must be a very diluted with water and always wear gloves, I've used it to clean paint work. Be cautious ⚠️ **Q: Is this a powder?** A: Yes, this is a powder that you mix with cold water. The water then gets warm to hot before it goes down the drain. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tested and tough—caustic soda clears drains fast, but demands respect and proper handling. *by G***E on 24 September 2025* Used it on a blocked kitchen sink and a slow-draining outdoor gully—this stuff works fast. Mixed 100g with 1L of cold water, stirred until dissolved, and poured it straight down. Within 10 minutes, you could hear it fizzing and shifting the blockage. Followed up with hot water and the flow was back to normal. It’s industrial strength, so you need gloves, goggles, and ventilation. The powder reacts aggressively—don’t mess about. It also works well for degreasing tools, cleaning brickwork, and prepping surfaces before painting. I used it to strip grime off a concrete pad and it lifted years of buildup in one go. Packaging’s basic but solid. Lid seals tight, no leaks. Just keep it dry and locked away—this isn’t something you want kids or pets near. ✅ Pros Fast-acting—clears tough clogs in minutes Versatile—drains, tools, brickwork, degreasing Industrial-grade strength for serious jobs Affordable—around £8–£9 for 1KG1 2 3 4 Easy to mix and apply Long shelf life if stored properly ❌ Cons Highly caustic—needs full PPE and careful handling No childproof lid Can damage pipes if misused—follow instructions Not suitable for aluminium or soft metals ### ⭐⭐⭐⭐ Very good drain cleaner. *by B***S on 31 May 2026* Very good powerful drain cleaner. ### ⭐⭐⭐⭐⭐ Powerful drain cleaner *by C***Y on 3 June 2026* Does exactly what it is designed for ## Frequently Bought Together - Powerful Drain Cleaner & Unblocker l 1KG Caustic Soda | Fast-Acting, Heavy-Duty Sink & Drain Cleaner | Strong & Effective | The Original & Best l Works 3x Better Than Bleach (Packaging Varies) - Mr Muscle Drain Unblocker, Sink & Drain Cleaner, Fast Acting Heavy Duty Gel Formula, Dissolves Clogs, Works 3x Better Than Bleach, Safe for All Pipes, Duo Pack, (2 x 1L) - Spear Jackson Heavy Duty Sink and Drain Unblocker Gel - Powerful Formula- Indoor and Outdoor, 5 l (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.sn/products/512024172-powerful-drain-cleaner-and-unblocker-l-1kg-caustic-soda-fast](https://www.desertcart.sn/products/512024172-powerful-drain-cleaner-and-unblocker-l-1kg-caustic-soda-fast) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-24*