No More Algae

£27.60£109.00 inc. VAT

bundle deals available - up to 30% off selected cleaners and sealers

Green To Clean

A microbiological surface biocide cleaner which is highly effective for the removal of green algae, red algae, lichen, fungi, mould, bacteria & viruses on external hard surfaces


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Coverage details for No More Algae: Green To Clean

Super Sealer Saver Deal!

3 bottles for the price of 2*

Take advantage of our bundle 3-for-2 saver offer. Order our special 3 for 2 package and get 15 litres (3 bottles) for the price of 10 Litres (2 bottles) – third bottle is FOC! This outstanding value offer won’t be around forever so take advantage now!

*Only available for retail customers, cannot be used in conjunction with discount coupons or trade pricing. Returns: On special promotional offers (including but not limited to 3-for-2 deals), all purchased items must be returned, unopened and in good condition for a full refund (minus shipping). The third item (no 3) of the 3-for-2 deal is supplied Free of Charge (FOC) as part of this offer and has no monetary value – it is considered your extra item and is counted last in returns & refunds (first paid item = no 1, 2nd paid item = no 2, 3rd item FOC = no 3). If you keep or use one or more of the promotional products and decide to return any goods, we will refund the value of the returned items excluding the third item (no 3) in the offer. For example, if you purchase 3 items at £60 each on a 3-for-2 you pay £120 total: You use one item and send the 2 remaining items back – we calculate your refund based on you using a paid item (no 1) and are returning the other paid item (no 2) and the FOC item (no 3) making the refund total £60. If you purchase 3 items at £45 each on 3-for-2 and pay £90: you use two items (no 1 & no 2) we count these as paid items, making the third bottle the FOC item (no 3). If you send back the third item you will not qualify for any refund as it is assumed as the FOC item.

Latest Product Reviews…

“Excellent product, I’ve been using this product for a few years, my north facing garden no longer has green algae or moss growth in the winter months.”
Tom Davies

5 star rating

“Excellent cleaner, so simple to just apply and watch the green stuff die away!”
Mike W

5 star rating

Universeal No More Algae

Green To Clean Grime & Algae Remover

bundle deals available - up to 30% off selected cleaners and sealers

Usage Guidelines

Dwell Time: N/A
Applications/Coats: 1-2 Applications
Application Method: Sprayer / Roller / Brush
Dilution: 1:5 – 1:20


Download a PDF Technical Application Guide


Universeal No More Algae Grime & Algae Remover is a professional grade microbiological surface biocide cleaner which is highly effective for the removal of algae, lichen, fungi, mould, bacteria & viruses on external hard surfaces.

Universeal No More Algae’s unique formula works by itself – apply and leave! Use annually for complete protection where any green algae appears during the year, around down pipes and drains, treat locally. You do not need to retreat the whole area.

Special Features

  • Effective removal of algae, lichen, fungi, black mould and organic bacteria on external hard surfaces
  • Fully biodegradable formula
  • Application ratios from 1:20 – 1:5 for maximum effect
  • Safe for animals, pets and children once dry


  1. Using a pneumatic garden sprayer or water can, add one part Universeal No More Algae Grime & Algae Remover to 5 parts water (1:5).
  2. Mix well and use at a rate NOT EXCEEDING 5 square metres per litre, approximately 50sq feet area.
  3. Apply a flood coat spraying in sweeping motion across the surface. A second pass may be necessary to ensure complete coverage.
  4. Allow to soak in and completely dry on surface – DO NOT WASH OFF.
  5. Any grime, fungi, bacteria and green algae will disappear within days and not return for up to 12 months where a repeat application will then be necessary. When reapplying, it is possible to use a more diluted ratio, such as 1:10 or higher.

Please Note:

Do not apply Universeal No More Algae Grime & Algae Remover when the threat of rain is imminent. Always try product in an inconspicuous area prior to use. Extra caution is required when applying near or around fish ponds or similar. If you accidentally over-spray onto delicate plant life, rinse off with clean water. This product is not for use in the prevention of Moss or Weeds, please use an appropriate plant prevention formula where needed.


1:5 dilution (heavy contamination) approximate coverage 150m2 per 5 litre.
Coverage areas may vary depending on surface contamination and method of application.

HSE No. 10531

External Chemicals: Handling

Please note, our outdoor chemicals must always be handled with care. Upon receipt of your goods, you should open the packaging in a safe, suitable outdoor environment. Despite our best efforts with robust, layered packaging, there is always a small risk that damage or leakage could occur during transit. Our chemicals have the potential to damage sensitive surfaces if left unattended and we do not recommend that you store them indoors unless specifically indicated.


H314: Causes severe skin burns and eye damage.
P102: Keep out of reach of children.
P264: Wash hands thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P321: Specific treatment (see instructions on this label).
P405: Store locked up.

Product SDS sheet available upon request.

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Additional information

Weight 6 kg
Dimensions 20 × 18 × 30 cm
Size Option:

3 for 2 offer (3x 5L Bottles), 5 Litre, 25 Litre

5 19 reviews
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