---
product_id: 120384178
title: "UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making"
brand: "unitedlys"
price: "€ 19.22"
currency: EUR
in_stock: true
category: "Unitedlys"
url: https://www.desertcart.hr/products/120384178-unitedlys-caustic-soda-drain-cleaner-powder-350g-drainage-block-remover
store_origin: HR
region: Croatia
---

# Fast-acting formula Non-toxic & odorless Dissolves hair & buildup UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making

**Brand:** unitedlys
**Price:** € 19.22
**Availability:** ✅ In Stock

## Summary

> 🚿 Clear drains, zero drama — unblock your life effortlessly!

## Quick Answers

- **What is this?** UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making by unitedlys
- **How much does it cost?** € 19.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/120384178-unitedlys-caustic-soda-drain-cleaner-powder-350g-drainage-block-remover)

## Best For

- unitedlys enthusiasts

## Why This Product

- Trusted unitedlys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety-First Formula:** Non-toxic, odorless, but handle with gloves for skin protection
- • **Multi-Surface Mastery:** Effective on sinks, pipes, and chimneys for versatile cleaning
- • **Effortless Application:** Just mix with hot water for a hassle-free clog removal
- • **Instant Unclogging Power:** Clears drains in minutes without harsh chemicals or tools
- • **Trusted Quality & Support:** Top-ranked with thousands of happy users and satisfaction guaranteed

## Overview

Unitedlys® Caustic Soda Drainage Block Remover is a 350g fast-acting, non-toxic, and odorless drain cleaner powder designed to dissolve hair and organic buildup quickly. Ideal for sinks, pipes, and chimneys, it offers a hassle-free solution to clogged drains with a trusted formula backed by thousands of positive reviews.

## Description

UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making : desertcart.in: Home & Kitchen

## Features

- 🔹𝐒𝐈𝐍𝐊 𝐎𝐕𝐄𝐑𝐅𝐋𝐎𝐖𝐈𝐍𝐆 𝐀𝐆𝐀𝐈𝐍? 𝐂𝐋𝐄𝐀𝐑 𝐈𝐓 𝐘𝐎𝐔𝐑𝐒𝐄𝐋𝐅, 𝐍𝐎 𝐏𝐋𝐔𝐌𝐁𝐄𝐑 𝐍𝐄𝐄𝐃𝐄𝐃 – This caustic soda for drain cleaning works where you need it most: the kitchen sink, wash basin and bathroom outlet. Pour 2–3 tablespoons into the drain, follow with 2–3 litres of very hot water, wait 15–30 minutes, then flush with more hot water. This sink and drain cleaner is a fast drain clog remover that gets water flowing freely again.
- ⚡𝐅𝐀𝐒𝐓 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 𝐖𝐈𝐓𝐇 𝐉𝐔𝐒𝐓 𝐀 𝐅𝐄𝐖 𝐓𝐄𝐀𝐒𝐏𝐎𝐎𝐍𝐒 𝐀𝐍𝐃 𝐇𝐎𝐓 𝐖𝐀𝐓𝐄𝐑: A little of this caustic soda powder sink cleaner goes a long way — add 2-3 teaspoons, follow with boiling water, and most customers see their drain flowing freely again within 15-30 minutes, with lingering bad odours gone for good.
- 🧹𝐓𝐑𝐈𝐄𝐃 𝐒𝐀𝐂𝐇𝐄𝐓𝐒 𝐀𝐍𝐃 𝐋𝐈𝐐𝐔𝐈𝐃𝐒 𝐓𝐇𝐀𝐓 𝐍𝐄𝐕𝐄𝐑 𝐖𝐎𝐑𝐊𝐄𝐃? - Old, stubborn blockages need a heavy-duty drain blockage cleaner. Strong caustic soda flakes break down the grease, fat, food waste and hair that choke pipes over months. For toilets and deep blockages, leave it for a few hours, then flush with hot water. It's a dependable drainage block remover for the jobs lighter drain cleaner powders can't handle.
- 🚰𝐄𝐌𝐁𝐀𝐑𝐑𝐀𝐒𝐒𝐄𝐃 𝐁𝐘 𝐓𝐇𝐀𝐓 𝐃𝐑𝐀𝐈𝐍 𝐒𝐌𝐄𝐋𝐋 𝐈𝐍 𝐘𝐎𝐔𝐑 𝐁𝐀𝐓𝐇𝐑𝐎𝐎𝐌 𝐎𝐑 𝐊𝐈𝐓𝐂𝐇𝐄𝐍? – That stink usually comes from rotting gunk trapped inside the pipe, not the drain cover. This pipe cleaner dissolves the buildup at the source, so the smell goes instead of being masked by fragrance. Use it once a month as a preventive pipe clean to keep sinks and drains fresh and flowing.
- 🔥𝐂𝐇𝐈𝐌𝐍𝐄𝐘 𝐅𝐈𝐋𝐓𝐄𝐑𝐒 𝐂𝐇𝐎𝐊𝐄𝐃 𝐖𝐈𝐓𝐇 𝐀 𝐘𝐄𝐀𝐑 𝐎𝐅 𝐆𝐑𝐄𝐀𝐒𝐄? 𝐒𝐊𝐈𝐏 𝐓𝐇𝐄 ₹𝟏,𝟎𝟎𝟎 𝐒𝐄𝐑𝐕𝐈𝐂𝐄 𝐕𝐈𝐒𝐈𝐓 –Soak stainless steel baffle filters in hot water with a few spoons of this caustic soda powder for 15–60 minutes, then rinse. Thick oil lifts off with little or no scrubbing. It's also a heavy-duty kitchen cleaner for greasy tea strainers, oil-stained steel pans and stove parts. Do not use it on aluminium, which can darken or corrode.
- 🧤𝐒𝐈𝐌𝐏𝐋𝐄 𝐓𝐎 𝐔𝐒𝐄 — 𝐉𝐔𝐒𝐓 𝐇𝐀𝐍𝐃𝐋𝐄 𝐖𝐈𝐓𝐇 𝐂𝐀𝐑𝐄: For a blocked sink, drain, or toilet, sprinkle in this drain clog remover, let it sit 15-30 minutes, then flush with hot water; being a highly reactive, corrosive formula, always wear gloves, work in a ventilated area, and keep it away from skin, eyes, and metal surfaces.
- ⚠️𝐏𝐎𝐖𝐄𝐑𝐅𝐔𝐋 𝐄𝐍𝐎𝐔𝐆𝐇 𝐓𝐎 𝐇𝐀𝐍𝐃𝐋𝐄 𝐖𝐈𝐓𝐇 𝐑𝐄𝐒𝐏𝐄𝐂𝐓 – 𝐔𝐒𝐄 𝐈𝐓 𝐋𝐈𝐊𝐄 𝐀 𝐏𝐑𝐎 – This is strong soda, so always wear rubber gloves and a mask, keep windows open, and add flakes before pouring water to avoid splashes. Never mix it with other cleaners or acids. Keep hands dry, close the lid tightly and store away from children and moisture. Choose the 350 g pack for occasional use or 900 g for regular chimney and drain care.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PWXT5D4 |
| ASIN  | B07PWXT5D4 |
| Best Sellers Rank | #1,304 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #7 in Chemical Drain Opener |
| Brand Name | Unitedlys |
| Customer Reviews | 4.0 4.0 out of 5 stars (3,970) |
| Date First Available  | 24 March 2019 |
| Item Form | Flakes |
| Item Weight | 350 Grams |
| Item Weight  | 350 g |
| Item model number  | CAU1 |
| Model Number | CAU1 |
| Net Quantity  | 350.0 Grams |
| Number of Items | 1 |
| Package Dimensions  | 13.5 x 7.2 x 7 cm; 350 g |
| Part Number | CAU1 |
| Product Benefits | Removes clogs and cleans drains; dissolves hair and organic buildup |
| Scent | Flakes |
| State of Matter | Solid |
| Unit Count | 350.0 Grams |

## Product Details

- **Brand:** Unitedlys
- **Item Weight:** 350 Grams
- **Product Benefits:** Removes clogs and cleans drains; dissolves hair and organic buildup
- **Scent:** Flakes
- **State of matter:** Solid

## Images

![UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making - Image 1](https://m.media-amazon.com/images/I/41XtoRe2v8L.jpg)
![UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making - Image 2](https://m.media-amazon.com/images/I/51fDwPUiBrL.jpg)
![UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making - Image 3](https://m.media-amazon.com/images/I/51BIQvc3XAL.jpg)
![UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making - Image 4](https://m.media-amazon.com/images/I/515F9q+PAUL.jpg)
![UNITEDLYS Caustic Soda Drain Cleaner Powder 350g | Drainage Block Remover for Sink, Kitchen & Pipe cleaner| Fast Acting Drain Cleaner for Grease, Oil & Hard Stains| Baffle Chimney Iron & Soap Making - Image 5](https://m.media-amazon.com/images/I/51oeWT5t3VL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this product pure sodium hydroxide? If yes, can I know what is the concentration of the same?**
A: I do not know the concentration

**Q: What is the purity % of this caustic soda? Also if this can be used in soap, why is it not mentioned in the description.**
A: Not meant for soaps. 
It's meant to clean rough stains on appliances and utensils, such as lard, hardened oil, etc.

**Q: Can we clean bathrooms tap**
A: You can use this product which is exclusively for Tap Cleaning.

https://www.amazon.in/dp/B08XY4M2JZ?ref=myi_title_dp

**Q: Can I use this for parking tiles**
A: I USED IT FOR DE-GREASING MY KITCHEN CHIMNEY COVER AND IT WORKED VERY WELL. NO SCRUBBING NEEDED AT ALL.
I HAVE NOT USED ON TILES. I THINK IT SHOULD WORK ON TILES TO DEGREASE THEM EASILY.
NOTE: AFTER OPENING THE BOTTLE MAKE SURE TO COVER IT IMMEDIATELY, AS CAUSTIC SODA BEING HYGROSCOPIC, WILL ABORB MOISTURE FROM AIR AND DISSOLVE IN IT. ALSO IT WILL DESTROY THE PLASTIC CONTAINER.

## Frequently Bought Together

- Unitedlys Drain & Chimney Cleaner Flakes To Clear Clogged Sinks & Pipes 350 Grams (Caustic Soda)
- Mr. Muscle Sink and Drain Gel Cleaner, Clear Blocked Sinks Fast, Works In 5 Minutes, 1L
- Harpic Powerful Drain Opener Gel for Bathroom, Basins, Toilet & Kitchen Drains, 1L

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-24*