

🚿 Clear drains, fresh vibes—because your home deserves the best!
Mr Muscle Drain Foamer is a 500ml fast-acting drain cleaner from SC Johnson, designed to unblock drains and eliminate odors with powerful foaming action. Ideal for routine maintenance, it’s easy to use and highly rated by thousands of users for its effectiveness and convenience.




| ASIN | B01CNINGZ2 |
| ASIN | B01CNINGZ2 |
| Best Sellers Rank | 336 in Grocery ( See Top 100 in Grocery ) 5 in Drain Openers |
| Brand | Mr Muscle |
| Country of origin | USA |
| Country of origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,533) |
| Customer reviews | 4.4 4.4 out of 5 stars (9,533) |
| Date First Available | 7 Mar. 2016 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Format | LIQUID |
| Item model number | 21 |
| Manufacturer | SC Johnson |
| Manufacturer contact | SC Johnson Ltd., Camberley, GU16 7AJ. |
| Product Dimensions | 9.4 x 4.7 x 22.2 cm; 500 g |
| Units | 500.0 millilitre |
| Volume | 500 Millilitres |
L**T
Fast, Effective, and Easy – No More Drain Odours
After my neighbour managed to block the main drains, we were left with some pretty nasty odours in the house. Even after he hired a company to clear the drains, the smells lingered. That’s when I decided to try Mr Muscle Drain Foamer (500ml) to see if it would help. I used a whole bottle in each toilet, followed the instructions, left it for a couple of hours, then flushed it away—and to my surprise, it worked. The smells disappeared, and whatever was causing the blockage or build-up seemed to be cleared too. The foaming action was strong, it was easy to use, and the whole process was quick. For the price, it was absolutely worth it. With Prime delivery, it arrived the next day, making it even more convenient. I’m sure there are other drain foamers out there, but this one did the job perfectly. Highly recommended.
M**H
Effective & Easy to Use – Great for Monthly Maintenance
This is my go-to drain cleaner. I use it every month or so, and it works well to keep the kitchen and bathroom drains fresh and flowing. The foam expands and breaks down buildup effectively. It’s not a heavy-duty unblocker, but it’s great for routine maintenance. One bottle usually lasts me around 2 months. Good product overall.
M**C
Good product
Works well and was a good price
A**K
highly recommend
used in kitchen sink and bath drain and it worked so well! will use monthly to maintain pipes and reduce odours highly recommend
S**5
Not for me.
Only used it once instead of using the liquid version. Didn’t do the job to my liking so have reverted to using liquid.
J**.
Effective and Convenient Drain Cleaner
I decided to try Mr Muscle Drain Foamer to tackle some stubborn drain blockages and unpleasant odours, and I’m really impressed with the results. The foam formula is easy to use – I just poured it down the drain, and it expanded to work through the pipes, breaking down any build-up. It did a great job at clearing up clogs and eliminating any lingering smells. What’s great about it is that it not only clears blockages but also leaves the drain smelling fresh, which is a nice touch. The 500ml bottle is a good size for regular use, and I found it worked quickly without requiring a lot of effort. The only downside is that it’s not as effective on very severe blockages, but for regular maintenance and minor issues, it’s perfect. Overall, I’d highly recommend Mr Muscle Drain Foamer to anyone looking for a quick, easy solution to keep their drains clear and odour-free!
D**V
Decent Results, Needs Repeat for Tough Clogs
This drain foamer is quite efficient and easy to use. The foam expands well inside the drain and helps reduce bad odours almost immediately. It does improve water flow and works well for light to moderate blockages. However, it didn’t completely unblock the drain in my case, so very stubborn clogs may need a second treatment or a stronger solution. Overall, it’s a good and convenient product for maintenance and odour control, but not a full fix for heavy blockages.
V**2
Prevention is better than cure
Used Mr Muscle for years both on drains and in ovens. Decent product, good value for money, this product clears domestic drains safely and is easy to use. I use it around every three months whether the drain is blocked or not as it prevent the accumulation of soap and items such as grease from hair products in the shower waste pipes which trap hair and cause problems. Great product, safe to use if the instructions are followed and for maintenance, you don't need to use a huge amout each time.
P**I
Inutile. Ho avuto piu miglioramente a mettere l'aceto che non a mettere questo prodotto inutile e costoso
P**L
great stuff worked well
H**L
Hält was es verspricht.
I**R
So voluminös wie in den Videos wird es nicht.
L**Y
Après avoir utilisé le produit en suivant le mode d'emploi sincèrement je ne vois aucune différence... J'ai du retirer à la main les dépôts et cheveux... C'est comme si je n'avais rien fait...
Trustpilot
2 weeks ago
1 month ago