BusterBathroom Drain Unblocker 300ml, Pack of 2 – Sink Unblocker Removes Hair & Sludge in Showers, Baths & Sinks. Fast-Acting Shower Drain Unblocker Clears Blockages & Slow-Draining Water

BusterBathroom Drain Unblocker 300ml, Pack of 2 – Sink Unblocker Removes Hair & Sludge in Showers, Baths & Sinks. Fast-Acting Shower Drain Unblocker Clears Blockages & Slow-Draining Water

Q: will this unblock toilet

I believe this product is primarily to unblock bath, sink or shower tray plug holes only.

Q: Can this be used in outside drains?

Hi, ive checked the bottle & it says it can be used in all pipes & septic systems. On the front of the bottle it says Bathroom. It is very dangerous to wildlife, so you would need to be careful of pets. I only use half a bottle at a time & it does a fantastic job!! Its wonderful if you have a wetroom. Hope this helps!!

Q: Is this safe to use with a septic tank?

Yes it is but please do not exceed recommended dose.

Q: Are your products tested on animals? Legally, products made in the UK are not tested on animals, but the cruelty free logo isnt there.

None of our products are tested on animals

Product ID: 516148531

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Details

Brand
Buster
Scent
Unscented
Item weight
600 Grams
State of matter
Liquid
Product benefits
Cleans Drain

🛁Safe for showers, baths & sinks

🧴Powerful 300ml liquid formula

⏱️Fast-acting in 15 mins

Frequently Bought Together

Buster Bathroom Drain Unblocker 300ml, Pack of 2 – Sink Unblocker Removes Hair & Sludge in Showers, Baths & Sinks. Fast-Acting Shower Drain Unblocker Clears Blockages & Slow-Draining Water

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)

Description

🚿 Don’t let slow drains cramp your style — Buster it and flow free!

ONE SHOT POWER - A single 300ml dose targets stubborn soap scum and grime for hassle-free unclogging.
VERSATILE SAFE - Perfect for showers, baths, and basins — septic system friendly for peace of mind.
TRUSTED EXPERTISE - 35+ years of plughole care innovation means reliable, no-nonsense results every time.
OVERNIGHT DEEP CLEAN - Leave it overnight for maximum unblocker power and enjoy smooth drainage all day.
BLAST AWAY BLOCKAGES FAST - Dissolves hair & sludge in just 15 minutes to keep your bathroom flowing.

Buster Bathroom Drain Unblocker is a fast-acting, 300ml liquid formula designed to dissolve hair, soap scum, and sludge in bathroom drains. Suitable for showers, baths, and sinks, it clears blockages within 15 minutes and is safe for septic systems. Trusted for over 35 years, Buster offers a powerful one-shot solution to keep your bathroom plumbing flowing smoothly and prevent slow drainage.

Specifications

Volume	600 Millilitres
Units	600.0 millilitre
Brand	Buster
Format	liquid
Country of origin	United Kingdom

Have a Question? See What Others Asked

will this unblock toilet

Can this be used in outside drains?

Is this safe to use with a septic tank?

Are your products tested on animals? Legally, products made in the UK are not tested on animals, but the cruelty free logo isnt there.

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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