Is this product pure sodium hydroxide? If yes, can I know what is the concentration of the same?

I do not know the concentration

What is the purity % of this caustic soda? Also if this can be used in soap, why is it not mentioned in the description.

Not meant for soaps. It's meant to clean rough stains on appliances and utensils, such as lard, hardened oil, etc.

Can we clean bathrooms tap

You can use this product which is exclusively for Tap Cleaning. https://www.amazon.in/dp/B08XY4M2JZ?ref=myi_title_dp

Can I use this for parking tiles

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.

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

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Unitedlys® Caustic Soda Drainage Block Remover 350G | Fast-Acting, Non-Toxic & Odorless Drain Cleaner Powder | Caustic Soda for Drain Cleaning | Sink & Pipe Drainage Cleaner

Product ID: 120384178

Details

Brand
Unitedlys
Item Weight
350 Grams
Product Benefits
Removes clogs
Scent
Flakes
State of matter
Solid

⚡Fast-acting formula

🧪Non-toxic & odorless

🧼Dissolves hair & buildup

R441

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

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

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

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.

Specifications

ASIN	B07PWXT5D4
Best Sellers Rank	#1,157 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #7 in Chemical Drain Opener
Brand	Unitedlys
Brand Name	Unitedlys
Customer Reviews	4.0 out of 5 stars 3,944 Reviews
Item Form	Flakes
Item Weight	350 Grams
Model Number	CAU1
Net Quantity	350.0 Grams
Number of Items	1
Part Number	CAU1
Product Benefits	Removes clogs and cleans drains; dissolves hair and organic buildup
Scent	Flakes
State of Matter	Solid
State of matter	Solid
Unit Count	350.0 Grams

Reviews

V**K

It works well

It’s alright 👍

31.08.2026

T**I

Caustic soda

The very strong alkali flakes dissolve in water and you get a ready cleaning agent . It cleans fast. Please take care of your hand the strong alkali may burn your hands if you are not wearing a good hand glouse.

30.07.2026

R**N

Very useful 👌

Great 👍

13.08.2026

T**O

Good product

This product is great but 3 times priced than local plumbing shop

29.05.2026

M**E

A good Product

Very Reactive. Good product

16.08.2026

S**U

⭐ 1 Star – Completely Useless & Waste of Money

Completely Useless & Waste of Money I used the product exactly as instructed. The first time, I used around 6 spoons from the 900 g pack, but there was absolutely no reaction, no foaming, and no unclogging. I then used the remaining product as well, hoping it would eventually work, but there was still no reaction and absolutely no result. The blockage remained exactly the same. Very disappointing. The product claims to be an ultra-fast drain and grease remover, but in my experience it did nothing at all. Complete waste of money. I would not recommend this product.

22.08.2026

S**A

Nicely Working

Good Nice Product

12.08.2026

N**U

Excellent product

15.08.2026

M**N

جوده

جودة المنتج ممتازه

25.06.2025

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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2 weeks ago

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