Amy Doubleday
✓
works well to clear drains quickly. the smell is quite strong so make sure the a
works well to clear drains quickly. the smell is quite strong so make sure the area is well ventilated. good low price.
Price Range
$ 6.95 - $ 6.98
Fast-acting crystals for unblocking drains ### Need to know - Hazardous chemical - Contains 55% Sodium Hydroxide - Keep out of reach of children ### Good to know - Single ingredient; chemical-based formulation - Best for: quick drain unblocking; not ideal for kids - 🌍 Made in China ### Bottom line Effective for blocked drains but highly hazardous
STRIKE
Strike Drain Cleaner Crystals
4.5
16 reviews
5 star 9
4 star 6
3 star 1
2 star 0
1 star 0
Overall Sentiment Very Positive
● Bad
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Receipt-Verified Reviews
All reviews are collected by invitation after a verified purchase and reflect real ownership across online and in-store transactions.
Amy Doubleday
May 17, 2026
works well to clear drains quickly. the smell is quite strong so make sure the area is well ventilated. good low price.
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Priyanka Desai
Mar 22, 2026
works well on blocked drainage. just used once & it unblocked drainage
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Kay Sepulveda
Jan 28, 2026
This drain cleaner works quickly and effectively. It clears clogs fast and leaves the drain flowing smoothly. Easy to use and very reliable.
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Di
Nov 21, 2025
An excellent product to unblock your drains. You only need a couple of tablespoons and a bit of water and it unclogs very well.
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merve Shopper
Oct 24, 2025
This drain cleaner works fast and effectively to clear blocked sinks and pipes. It dissolves grease, hair, and residue easily, leaving drains clean and fresh. Very useful to have at home for quick and easy maintenance
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kel
Jul 25, 2025
worked well.. cleared and cleaned drains as expected. quite a strong Smell advise mask or stand at a distance
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