Mould Remover, Large Capacity Mould Gel for Washing Machine Seals, Bathroom Grout, Shower, Caulk & Rubber Gaskets – Mould Remover Extreme Gel UK 8 Fl Oz

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(16 customer reviews)

Stop scrubbing and eliminate stubborn black mould and mildew with the Mould Remover Extreme Gel UK 8 Fl Oz. This large-capacity, high-adhesion gel clings to vertical surfaces like bathroom grout, shower caulk, and washing machine seals, destroying mould spores deep within porous materials for long-lasting results. Restore the cleanliness and health of your home effortlessly with this professional-grade, easy-to-apply solution.

  • Extreme Mould & Mildew Elimination for deep cleaning of black mould in caulk, grout, and seals.
  • Cling Gel Technology ensures maximum contact time on vertical and inclined surfaces, unlike thin sprays.
  • Large 8 Fl Oz capacity is safe for use on ceramic tiles, rubber gaskets, and shower screens.
  • Easy, targeted application with a precision nozzle for controlled treatment without mess.

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Description

Ultimate Mould Destroyer: Large Capacity Extreme Mould Remover Gel for Bathroom Grout, Washing Machine Seals, Shower Caulk & Rubber Gaskets – UK 8 Fl Oz

Stop scrubbing and start dissolving stubborn black mould and mildew with our powerful, large-capacity Mould Remover Extreme Gel. Engineered with a specialized, thick gel formula, this UK 8 Fl Oz treatment clings to vertical and inclined surfaces, penetrating deep into porous materials like bathroom grout, silicone caulk, shower seals, and washing machine rubber gaskets where mould hides. Unlike harsh sprays, our high-adhesion gel provides concentrated, long-lasting contact time, ensuring maximum effectiveness to eliminate persistent mould spores and prevent immediate regrowth. Restore the cleanliness and health of your home effortlessly with this professional-grade, easy-to-apply solution.

Key Features

  • Extreme Mould & Mildew Elimination: Specialized formula targets and destroys black mould deep within grout, caulk, and seals.
  • Large Capacity 8 Fl Oz: Provides ample product for multiple uses across your kitchen, bathroom, and utility room.
  • Cling Gel Technology: Thick consistency adheres firmly to vertical surfaces and hard-to-reach areas like washing machine seals.
  • Versatile Surface Safe: Perfect for ceramic tiles, silicone caulk, grout lines, rubber gaskets, and shower screens.
  • Easy Application: Features a precision nozzle for controlled, targeted treatment without mess.

Important Information

  • Item Form: Gel (High-Adhesion)
  • Unit Count: 210.0 Grams / 8 Fl Oz (Approx.)
  • Recommended Use: Apply gel, allow to sit for a few hours (or overnight for extreme mould), then wipe clean.
  • Safety Note: Use in well-ventilated areas and follow all label instructions.

Why Choose Think Assemble

  • Quality Assurance: We guarantee the effectiveness of our Extreme Mould Remover Gel for your toughest cleaning challenges.
  • Fast Shipping: Get your mould solution quickly with our reliable dispatch and delivery service.
  • Dedicated Support: Our team is ready to assist with any questions regarding application or product use.
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Specification

Overview

Units

‎210.0 Grams

Brand

Format

‎Gel

Date First Available ‏

25 May 2025

Manufacturer

‎Sugemur

Customer Reviews

4.3
16 reviews
11
2
0
0
2

16 reviews for Mould Remover, Large Capacity Mould Gel for Washing Machine Seals, Bathroom Grout, Shower, Caulk & Rubber Gaskets – Mould Remover Extreme Gel UK 8 Fl Oz

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  1. Sara


    Having let things slide in respect of throughly cleaning my washing machine, too many things happening, I was mortified to see such a huge build up of mould. Scrubbing with a cloth just wasn’t removing it. Not knowing what product to choose, with so many products on the market, I googled best mould remover on a budget. Sugemur came sixth on the best products review site. Scoring nine out of ten, rated as excellent and at £8.99 I decided to give it try. Easy to apply and nice and thick, the gel adhered to the sides of the rim effortlessly and is odourless, big bonus. The instructions recommend leaving the gel on for 8 to 9 hours and for severe mould to leave longer and apply a good amount of gel. I was in a rush as the product arrived late afternoon and I whipped it out of the box and in to the rim quick smart! So I left it for five and half hours. It did a great job, although some mould remained. Wanting the washing machine squeaky clean, I applied the gel again the next day for five hours and voila, clean machine! I’m super impressed with this product. As you can see from the photos it really does work. Highly recommend this product. I’ll definitely be keeping be keeping a stock of this for future use!!!

  2. LJ


    Brilliant stuff. Washing machine looks brand new. Left it on overnight then wiped off know effort. 5 stars

  3. r canepa-anson


    Our washing machine seal was gross and filthy from years of neglect. The Sugemar Mould remover was very effective, especially once I have found a good brush to apply it with.However I was surpised and delighted to find that the residual mould markings that were left after the machine had gone back into use continued to fade away to a considerable extent over the next couple of weeks.. So perhaps with one more liberal application and leaving it in place for 24 hours or so the mould stains will be completely cleared away!

  4. Sara


    Very good it got rid of most of it mould on my washing machine rubber seal. There is still some black bits but that is beyond help now, overall machine doesn’t small anymore and looks way way better

  5. Akparah Eunice


    All i can say is WOW!!!, it works like magic mistake i made is i should have taken a picture of before but i was amazed by the result. Definitely recommend this

  6. Amiee-Marie


    Absolute waste of money, does not do what it says on the bottle. Cheaper to but 2 bottles of bleach from the supermarket. The product just smells of bleach, which does not kill mould, just bleaches it. Would not recommend this product

  7. PJW


    I rarely leave reviews, but I have to say this product worked perfectly. I used it on my mouldy washing machine seal and it now looks as good as new.

  8. Jasvinder R.


    Highly recommend. I used this for my washing machine seal. It had 3 years of mold build up and was in a bad state. I tried many products and could not get rid of the stubborn black marks. I bought this product and left it on for 7 hours. The seal now looks brand new. No mold, no spots or stains. I wish I did a before and after pic

  9. Sara


    Having let things slide in respect of throughly cleaning my washing machine, too many things happening, I was mortified to see such a huge build up of mould. Scrubbing with a cloth just wasn’t removing it. Not knowing what product to choose, with so many products on the market, I googled best mould remover on a budget. Sugemur came sixth on the best products review site. Scoring nine out of ten, rated as excellent and at £8.99 I decided to give it try. Easy to apply and nice and thick, the gel adhered to the sides of the rim effortlessly and is odourless, big bonus. The instructions recommend leaving the gel on for 8 to 9 hours and for severe mould to leave longer and apply a good amount of gel. I was in a rush as the product arrived late afternoon and I whipped it out of the box and in to the rim quick smart! So I left it for five and half hours. It did a great job, although some mould remained. Wanting the washing machine squeaky clean, I applied the gel again the next day for five hours and voila, clean machine! I’m super impressed with this product. As you can see from the photos it really does work. Highly recommend this product. I’ll definitely be keeping be keeping a stock of this for future use!!!

  10. LJ


    Brilliant stuff. Washing machine looks brand new. Left it on overnight then wiped off know effort. 5 stars

  11. r canepa-anson


    Our washing machine seal was gross and filthy from years of neglect. The Sugemar Mould remover was very effective, especially once I have found a good brush to apply it with.However I was surpised and delighted to find that the residual mould markings that were left after the machine had gone back into use continued to fade away to a considerable extent over the next couple of weeks.. So perhaps with one more liberal application and leaving it in place for 24 hours or so the mould stains will be completely cleared away!

  12. Sara


    Very good it got rid of most of it mould on my washing machine rubber seal. There is still some black bits but that is beyond help now, overall machine doesn’t small anymore and looks way way better

  13. Akparah Eunice


    All i can say is WOW!!!, it works like magic mistake i made is i should have taken a picture of before but i was amazed by the result. Definitely recommend this

  14. Amiee-Marie


    Absolute waste of money, does not do what it says on the bottle. Cheaper to but 2 bottles of bleach from the supermarket. The product just smells of bleach, which does not kill mould, just bleaches it. Would not recommend this product

  15. PJW


    I rarely leave reviews, but I have to say this product worked perfectly. I used it on my mouldy washing machine seal and it now looks as good as new.

  16. Jasvinder R.


    Highly recommend. I used this for my washing machine seal. It had 3 years of mold build up and was in a bad state. I tried many products and could not get rid of the stubborn black marks. I bought this product and left it on for 7 hours. The seal now looks brand new. No mold, no spots or stains. I wish I did a before and after pic

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