So its not good for washing machines?

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.

Does this work the same as Drano?

This is to keep drain flowing not unclog. More of a maintenance/preventive

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?

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.

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?

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

CLR CBR-6 Drain Build-up Remover, 1240ml

CLR CBR-6 Drain Build-up Remover, 1240ml

Product ID: 292594157

Details

Brand
CLR
Item weight
42 Ounces
Scent
Unscented
State of matter
Liquid

⏳Works gradually over 4 days

🧪42 fl oz powerful bio formula

♻️Eco-safe for pipes & septic

€ 52.97

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

♻️ Slow and steady wins the drain race—clean smarter, not harder!

PIPE SEPTIC SAFE - Formulated to protect plumbing and septic systems while being environmentally responsible.
SUBTLE UNSCENTED - No overpowering smells—just clean, clear drains and peace of mind.
BIO ACTIVE DRAIN DEFENSE - Harnesses natural bacteria to break down grease, hair, and soap buildup over time.
LONG LASTING MAINTENANCE - Designed for periodic use, ensuring your drains stay clog-free without harsh chemicals.
COMPACT DURABLE PACKAGING - Easy to store and built to last, perfect for busy professionals who value efficiency.

CLR CBR-6 Drain Build-up Remover is a 42 fl oz bio-active liquid designed to gradually break down organic drain clogs like hair and grease over several days. Safe for pipes and septic systems, it offers a sustainable, maintenance-friendly solution for professionals seeking hassle-free, eco-conscious home care.

Specifications

ASIN	B075BHGQVC
Best Sellers Rank	#83,082 in Health ( See Top 100 in Health ) #349 in Household Drain Openers
Brand Name	CLR
Customer Reviews	3.9 3.9 out of 5 stars (4,995)
Global Trade Identification Number	00078291502572
Item Weight	42 Ounces
Liquid Volume	42 Fluid Ounces
Manufacturer	CLR
Model Number	CBR-6
Part Number	CBR-6
Product Benefits	Prevents build-up, degrades clog sources, and is safe for pipes, septic systems, and the environment.
Scent	Unscented
State of Matter	Liquid
UPC	078291502572
Unit Count	42 Milliliters

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 52.97

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews