Kilrock Blast Away Mould Remover Brush-On Gel - 250ml

Kilrock Blast Away Mould Remover Brush-On Gel - 250ml

Product code
Kilrock Blast Away Mould Remover Brush-On Gel - 250ml is rated 4.1 out of 5 by 10.
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2 for £7
In Stock

Delivery Options

Delivery to most of UK Mainland from £3.95

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Free Click & Collect

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  • Overview
  • Reviews (10)
  • Delivery
  • Returns

This Kilrock Blast Away Mould Remover is a quick and easy solution for tackling tough mould stains in your bathroom and kitchen.

The brush-on gel effectively removes dark stains caused by mould, fungus and algae.

It's great to use on tiles, grout and silicone seals, with a unique brush-on gel formula to prevent drips.

You can effortlessly get rid of those black and brown stains particularly on those sealed joints around your bath or shower and make it ready to receive guests in no time at all!

Feel the power with this easy to use brush-on gel that's ideal for corners, edges and more, blasting the mould away so that your home sparkles again.

Simply apply this treatment with the brush applicator on the end and leave it for half an hour with no scrubbing needed, then rinse it after and wipe with a cloth.

You can sit back and relax as the mould build-up is removed - making your bathroom tiles look new again!

Features and Benefits

  • Innovative - The brush applicator lets you reach hard-to-clean areas.
  • Effective – You can get to work on all of those nasty stains caused by mould, fungus and algae.
  • Versatile – Use this treatment on silicone seals, grout and tiles in your home.


  • Made in the UK
  • Repeat for stubborn stains
  • Ideal for silicone sealed joints and corners
  • Professional formula with bleaching action
  • Prevents mould resurfacing
  • Volume: 250ml

How To Use

  • Spread gel evenly over stains
  • Leave gel to work for up to 2 hours on heavily soiled areas
  • Rinse with warm water and wipe with a clean cloth


  • Contains Sodium Hydroxide and Sodium Hypochloritte
Reviews (10)
Rated 5 out of 5 by from Kilrock Blast Away Mould Remover Brush on Gel I bought this particular item a month ago from Robert Dyas & i was absolutely amazed how brilliant the results were after using this product. At first i was a bit worried that it wouldn't work as in the past i have tried several product's for mould but i can say this product gave me a well surprised result. I am so satisfied with this product & i cannot express how de-stress i am now after using this product for my mould in my property. I will definitely recommend this product for many people out there who cannot find a great mould remover but this one in particular will give you guy's excellent results!!I am soooo happy bunny lol.
Date published: 2018-09-01
Rated 5 out of 5 by from Kilrock Blast Away Mould Remover Brush-On Gel I've bought the mould remover to clean my bathroom tiles as they looked quite moldy due to humidity. I was in doubt if the product would work, but following the easy instructions, I've applied it to the tiles and after 1 hour they were pure white and shiny. I do love and recommend this product as after applying a simple layer I could see the results in a blink of an eye! Thank you Robert Dyas for selling such an amazing product!
Date published: 2018-03-09
Rated 5 out of 5 by from Fantastic stuff ! I live in France and whilst visiting UK for Christmas I bought this products to cure the black mould around window frames and in my bathroom back home. . Wow! It certainly does the job and I am so glad I bought this. Thank you Robert Dyas for fabulous product
Date published: 2020-01-11
Rated 5 out of 5 by from Fast working, excellent for stubborn staines Was very surprised on the power from this little bottle. It will stain your clothes very badly with bleach but that’s expected and results are well worth it!
Date published: 2019-03-24
Rated 5 out of 5 by from Fantastic The brush is so useful, handy and effective got into all the holes, nooks and crannies of the shower head and fixtures.
Date published: 2018-03-04
Rated 4 out of 5 by from Great to use One treatment as per the instructions and the mold was clean. Easy to use.
Date published: 2019-02-13
Rated 5 out of 5 by from Great Mould Remover - Highly Recommend I bought this Kilrodk brush on gel and the Kilrock Mould Remover spray together last week as I had some mould in my bathroom which has been difficult to remove. I've tried lots of other cleaners, but nothing has been able to remove the mould, so I bought these 2 Kilrock cleaners after reading some good reviews about them - but had my reservations. I used the brush on gel first to work on some mould spots on the grout between some of our mosaic tiles and found that it worked really well. There were some faint black marks still when I rinsed off the gel but I think I could see them because I knew where they were. The following day I used the spray on all of the bathroom tiles, left the spray to work for around half an hour and was amazed at the difference. The bathroom tiles looked sparkling, and I can't see where the black mould spots were now. There was an added bonus of the removal of some orange limescale in the corner of the bathroom too. I'm so pleased with these products that I will be recommending them to people. Follow the instructions for use carefully, maybe use some decorators goggles to protect your eyes and use a dust mask to stop you breathing in the fumes - make sure the room is well ventilated too. The product smell does hang around for a few days too, so bear that in mind when using the products.
Date published: 2019-01-28
Rated 1 out of 5 by from Does Not Work I bought this product after being very happy with the same make descaler, now wish I had not bothered. I needed it to try and rid a couple of small patches of mould in the bath silicon seal. Despite several attempts the mould had not even lightened in colour let alone disappeared. Removed easily with Muffycid in the end
Date published: 2017-06-06
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Standard Products 

The table below outlines our different delivery charges which will be calculated on the basis of what you are ordering, where you are asking us to deliver to and what day you wish us to make a delivery. You can be confident that you will only pay one delivery charge per order regardless of how many items you order.

Delivery Charges

Standard Next Day Named Day Saturday
Mainland UK (ex Isle of Wight) £3.95 £4.95 £4.95 £7.95
Highlands & Scottish Isles £10.95 N/A N/A N/A
Northern Ireland & Isles £10.95 N/A N/A N/A

Standard delivery to most of UK Mainland is FREE on orders over £50 from Robert Dyas, and is only available on Standard products. To take advantage of this offer, simply enter promotion code FREEDEL50 at the checkout (cannot be used in conjunction with any other promotion code). This offer excludes products with bulky delivery charges, Robert Dyas gift vouchers, selected tools and DIY, hostess trolleys, food hampers and items for delivery to Northern Ireland, Scottish Highlands, Scottish Isles, Isle of Man, Isles of Scilly and Isle of Wight.

Scottish Highlands & Islands postcodes: AB, FK, HS, IV, KA, KW, PA, PH, ZE, LL58-LL78, IM, TR, BT, PO30-41

Typical delivery time windows: Monday-Friday: 08:00 - 19:00, Saturday: 08:00 - 18:00

For most orders, you will receive a text message update the evening before your delivery. You will receive a further text message on the morning of your delivery, providing you with a 2 hour delivery window.*

*Please make sure you enter a mobile number during checkout to receive text message updates.

Click & Collect

Robert Dyas offers a FREE Click and Collect service to Robert Dyas stores.

If you choose to have your order delivered to your local store, it is completely free and will be delivered within 5 working days (excluding Bank Holidays).

When your order arrives in your chosen store, we will e-mail you to advise that your order is ready for collection. Your order will be held in store for 7 days.

Standard Delivery

We aim to deliver items that are currently in stock within five (5) working days (excluding Bank Holidays) after the date the order is placed.

Unfortunately at this time we cannot take orders for delivery to British Forces Post Offices (BFPO), Freight Forwarders, international addresses or The Channel Islands (GY, JE).

The following areas are subject to extended lead times:

  • Scottish Highlands & Scottish Isles: +7 days
  • Isle of Man & Isles of Scilly: +2 days
  • Northern Ireland: +4 days
  • Isle of Wight: +5 days

Please note that during particularly busy periods, it may take a little longer to receive your delivery and our carrier may attempt to deliver to you on a Saturday.

Working days are defined as Monday-Friday 8am-7pm inclusive, excluding Saturday, Sunday and Public Holidays.

Next Day & Named Day Delivery

Our Next Day service to most of UK Mainland will be available for orders placed on the website from Monday to Friday before 3.00pm for a small additional charge (delivery on working days only). Orders placed after 3pm on a Friday will be delivered Tuesday.

You can also select a convenient day to receive your delivery by choosing a named day delivery (delivery on working days only).

Working days are Monday-Friday 8am-7pm inclusive, excluding Saturday, Sunday and Public Holidays.

Saturday Delivery

Orders placed before 3.00pm on a Friday (excluding Bank Holidays), can be delivered on a Saturday for an additional charge.



In the UK you have a legal right, under the Consumer Contracts Regulations June 2014, to cancel your order within fourteen (14) days following your receipt of the goods. Refunds for orders cancelled under the provisions of the Consumer Contracts Regulations will be processed in accordance with your legal rights.

You may not cancel orders for the following types of products:

  • Electrical/Technical products which have been unsealed
  • Customised or bespoke Products
  • Anything of a nature that for hygiene or associated health and safety - this includes the Outdoor Spas, Mattresses and Divan Sets
  • Fresh food

Under the Consumer Contracts Regulations June 2014 you have a duty to take reasonable care of Products whilst they are in your possession. You will receive a full refund of the purchase price of the Products.

This is not intended to be a full statement of your rights under the Consumer Contracts Regulations. Full details of your rights are available from your Local Authority’s Trading Standards Office.

How To Return A Product

If you wish to return your item to Robert Dyas, you can do so by one of the following methods:

1. Request a Collection via Robert Dyas Customer Services

Contact our Customer Services team on 0333 103 6677 (Monday- Friday 08:00 - 20:00, Saturday-Sunday 09:00 - 17:00 - call charges may vary by network) or via email to: [email protected] who will be able to arrange a collection for your item. Please ensure that you provide your order number when contacting customer services.

If you are returning the item under your 14 day right to cancel, then a collection charge will be applied:

  • Products < 20kg: £7.50
  • Products > 20kg: £30

If you are not at home when we try to collect we reserve the right to deduct from your refund or charge your credit card the direct costs to us of the failed return in accordance with the Consumer Protection (Distance Selling) Regulations 2000.

2. Post back the item to the Robert Dyas Warehouse

Click here to download a returns form or use the form on your delivery and returns note, enclosed with your goods. This method of return will be at your own cost. We also recommend obtaining proof of postage in case the item is not received by our warehouse.  

Please return items to:

Returns Department
Robert Dyas Distribution Centre
Swallow dale Lane
Hemel Hempstead

3. Visit Your Local Robert Dyas Store

Whether you bought the product in store, online or over the phone, most of our products can be returned to a Robert Dyas stores. Please bring your order confirmation as proof of purchase. Please do not attempt to return large or heavy products, including large kitchen appliances, outdoor furniture, indoor furniture etc to your local store. If in doubt of whether you should return a product to your local store, please contact customer services first.