--- product_id: 409790932 title: "Build Up Remover, 42 Ounce" brand: "clr" price: "€ 109.00" currency: EUR in_stock: true reviews_count: 5 category: "Clr" url: https://www.desertcart.fi/products/409790932-build-up-remover-42-ounce store_origin: FI region: Finland --- # Monthly use for smooth drains EPA-certified safer formula Septic & eco-friendly safe Build Up Remover, 42 Ounce **Brand:** clr **Price:** € 109.00 **Availability:** ✅ In Stock ## Summary > ♻️ Keep your drains effortlessly clear and eco-chic! ## Quick Answers - **What is this?** Build Up Remover, 42 Ounce by clr - **How much does it cost?** € 109.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/409790932-build-up-remover-42-ounce) ## Best For - clr enthusiasts ## Why This Product - Trusted clr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fragrance-Free Formula:** No overpowering scents—perfect for sensitive noses and professional environments. - • **Eco-Conscious & Pet Safe:** EPA Safer Choice certified and septic-safe, so your home stays clean without compromising the planet or your loved ones. - • **Prevent Build-Up Like a Pro:** Dissolves stubborn clogs from oils, soap scum, and everyday residues before they become a headache. - • **Effortless Monthly Maintenance:** Just one monthly treatment keeps sinks, showers, and disposals flowing flawlessly—no harsh chemicals needed. - • **Made in the USA with Trusted Quality:** Backed by CLR’s legacy, ensuring reliable performance and peace of mind. ## Overview CLR Build Up Remover is a 42-ounce, EPA Safer Choice certified liquid designed for monthly preventative maintenance to dissolve and prevent organic drain clogs. Safe for all pipes, septic systems, pets, and the environment, this fragrance-free formula ensures smooth-flowing drains in sinks, showers, toilets, and disposals without harsh chemicals. Made in the USA, it’s the smart, eco-friendly choice for professional-grade home care. ## Description PREVENTS BUILD-UP: CLR Build Up remover is a preventative maintenance product. It dissolves sources of clogs such as oil, soap scum, shampoo, conditioner, shaving cream, toothpaste and kitchen waste. DRAIN CARE: Remove pipe build-up from daily household use. Use monthly in sinks, toilets, showers, drains, garbage disposals and grease traps to keep drains flowing smoothly. Fragrance free. SEPTIC SAFE: CLR Build Up Remover is safe for all pipes and septic systems. Safe for people. Safe for pets. Safe for the environment. EPA-CERTIFIED: CLR Build Up Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals & contains no phosphates, ammonia or bleach. Made in the USA. ALL KINDS OF CLEAN: CLR offers products for all of your household needs including Mold & Mildew Stain Remover, Septic System Treatment, Stainless Steel Cleaner, Bath & Kitchen Cleaner & Power Plumber. Review: Used for Preventive Maintenance - Like the active bacteria consuming the grease build up in the drainage. Review: Be patient! - I read some of the other reviews and I don't think people understand what this stuff does. It is NOT a drain cleaner per se, no 15 minutes and all clear. It breaks down organic material -- hair, soap, toothpaste over a period of a few days. I poured it in at bedtime since it needs to sit untouched for about 8 hours. It took about 4 days, but it was all clear and my bathroom sink drains like a charm. So remember, it's not a 15 minute wonder like Drano or anything, it takes time. I use it periodically for a couple of days to keep the drain clear and put a mesh strainer over the drain so the hair doesn't clog it up in the first place! ## Features - PREVENTS BUILD-UP: CLR Build Up remover is a preventative maintenance product. It dissolves sources of clogs such as oil, soap scum, shampoo, conditioner, shaving cream, toothpaste and kitchen waste. - DRAIN CARE: Remove pipe build-up from daily household use. Use monthly in sinks, toilets, showers, drains, garbage disposals and grease traps to keep drains flowing smoothly. Fragrance free. - SEPTIC SAFE: CLR Build Up Remover is safe for all pipes and septic systems. Safe for people. Safe for pets. Safe for the environment. - EPA-CERTIFIED: CLR Build Up Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals & contains no phosphates, ammonia or bleach. Made in the USA. - ALL KINDS OF CLEAN: CLR offers products for all of your household needs including Mold & Mildew Stain Remover, Septic System Treatment, Stainless Steel Cleaner, Bath & Kitchen Cleaner & Power Plumber. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075BHGQVC | | Best Sellers Rank | #571,787 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1,398 in Chemical Drain Opener | | Brand | CLR | | Brand Name | CLR | | Country of Origin | USA | | Customer Reviews | 3.9 out of 5 stars 4,994 Reviews | | Global Trade Identification Number | 00078291502572 | | Item Form | Cream | | Item Type Name | CLR CBR-6 Build Up Remover, 42 fl.oz. | | Item Weight | 42 Ounces | | Liquid Volume | 42 Fluid Ounces | | Manufacturer | JELMAR LLC | | Model Number | CBR-6 | | Net Quantity | 1190.1 Grams | | Number of Items | 1 | | Part Number | CBR-6 | | Product Benefits | Removes and Prevents Drain Clogs | | Scent | Unscented | | State of Matter | Liquid | | State of matter | Liquid | | UPC | 078291502572 | | Unit Count | 1190.1 Grams | ## Product Details - **Brand:** CLR - **Item Weight:** 42 Ounces - **Product Benefits:** Removes and Prevents Drain Clogs - **Scent:** Unscented - **State of matter:** Liquid ## Images ![Build Up Remover, 42 Ounce - Image 1](https://m.media-amazon.com/images/I/818ggyYkvRL.jpg) ## Questions & Answers **Q: So its not good for washing machines?** A: We would not recommend it be used in a washing machine, it's meant to be used in drains to clear build-up caused by paper, food, grease, soaps, organic materials. **Q: Does this work the same as Drano?** A: This is to keep drain flowing not unclog. More of a maintenance/preventive **Q: I have hoses outside that connect to timers. Over time, I guess due to calcium build up, they become stuck. Which clr product would you recommend?** A: We do not recommend using any of our products, effective in dissolving mineral deposits, on hoses as the chemicals effective in dissolving minerals are not compatible with the material of hoses (usually rubber or plastics). Our CLR Clears Pipes & Drains does not dissolve mineral deposits, rather it's formulated to dissolve paper, waste, food, grease, etc...normally found in household drains/pipes. **Q: How much of the 42 oz. bottle do i have to use each month? and, do i have to do my kitchen drain; each of my bathroom drains, etc. monthly?** A: For best results apply during time of minimal water usage or overnight. Slow Drains: Apply 2 ounces per day directly into drain for 5 consecutive days or until drain flows freely. Drain Preventative Maintenance: Apply 3 ounces per month directly into each drain. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Used for Preventive Maintenance *by R***N on 6 September 2025* Like the active bacteria consuming the grease build up in the drainage. ### ⭐⭐⭐⭐ Be patient! *by B***N on 8 June 2024* I read some of the other reviews and I don't think people understand what this stuff does. It is NOT a drain cleaner per se, no 15 minutes and all clear. It breaks down organic material -- hair, soap, toothpaste over a period of a few days. I poured it in at bedtime since it needs to sit untouched for about 8 hours. It took about 4 days, but it was all clear and my bathroom sink drains like a charm. So remember, it's not a 15 minute wonder like Drano or anything, it takes time. I use it periodically for a couple of days to keep the drain clear and put a mesh strainer over the drain so the hair doesn't clog it up in the first place! ### ⭐⭐⭐⭐⭐ Great item literally saved the day *by M***T on 18 May 2019* We had an almost city wide backup during a recent "almost flood" around here. As far as we could tell my lines blocked by something from sity lines, thought it was mine so did usual cleared all house lines basically anything from mine got stopped on whatever the block was and mine went from that Telltale gurgling in the tub when you flush the toilet to all but a dead stop. So much so that it blew off the cover on out flow pipe in basement. After many attempts at clearing it with every trick I know I did some research and ended up buying the CLR which was a good thing cuz we had gotten them almost clear and they blocked again. After fixing the outflow pipe we poured this straight into it says it'll go out 50 ft well my 50 foot auger couldn't quite reach the clog so it definitely does what it says it will. By the next morning my lines were running 100% clear and have been since. Not so much as a gurgle so this is one I will be buying again. Since we knew the clog was over the 50 Foot Mark even if it was barely I had search for something that would hopefully be able to reach it and CLR did the trick considering the multitude of previous attempts and the fact that it was they'll put in and then rinse for nose supposed to be in overnight it was if he still but by the next morning like I said 100% clear literally Save the Day and my sanity cuz I wasn't sure how much more of this I can take. ## Frequently Bought Together - CLR Clear Pipes & Drains, Monthly Build Up Remover, 42 Ounce Bottle (Packaging May Vary) - Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN --- ## 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.fi/products/409790932-build-up-remover-42-ounce](https://www.desertcart.fi/products/409790932-build-up-remover-42-ounce) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-08-23*