(2x5 Litres) Black Spot Remover

Brand Liquipak
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Delivery: Standard (Free) | Wed 8th Jul

Sold by: Liquipak

Returns: 30 days

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Description & Details

Summary

  • POWERFUL BLACK SPOT REMOVER FOR PATIOS & OUTDOOR SURFACES: Formulated to remove stubborn black spots, algae, and lichen from patios, paving, stone, and brickwork. Ideal for restoring the natural look of driveways, paths, walls, and more.
  • UPDATED FORMULA, SAME GREAT RESULTS: Now even more efficient! Our updated formula offers a flexible dilution ratio (1:2 to 1:1), delivering the same high-performance results with better control and coverage. Check the label for revised usage instructions.
  • SUITABLE FOR A WIDE RANGE OF SURFACES: Designed for patios, concrete, block paving, stone, brickwork, masonry, steps, cladding, and more. Perfect for homeowners, landscapers, and maintenance professionals.
  • EASY APPLICATION FOR MAXIMUM RESULTS: Simply spray horizontally, vertically, and around the edges for full saturation. Leave for 45–60 minutes, keeping the surface wet, then rinse thoroughly. Repeat if needed for heavily affected areas.
  • PROFESSIONAL-GRADE CLEANING, HANDLE WITH CARE Contains Sodium Hypochlorite. Wear protective gear and keep pets and people away from treated areas for 48 hours. Not suitable for use on lawns or near plants. Always patch test before full application.

(2x5 Litres) Black Spot Remover Description

As of October 1, 2023, this product is a reportable substance under The Control of Explosives Precursors and Poisons Regulations 2023. This applies to all Sodium Hypochlorite solutions containing more than 6% available chlorine. Any suspicious activity should be reported.

This product cannot be sold to anyone under the age of 18.

We've updated our formula and adjusted the dilution ratio of our Black Spot Remover while ensuring it remains just as effective. This means the instructions for use may have changed, so please check the label carefully before applying

Black Spot Remover is a strong cleaning solution designed to eradicate tough black spots and organic stains from outdoor surfaces.

Suitable for use on:

  • Patios

  • Concrete

  • Block paving

  • Stone

  • Steps

  • Paths

  • Masonry

  • Cladding

  • Brickwork & more!

Directions for use:

Black Spot Remover is a concentrated product and can be diluted from 1:2 up to 1:1, depending on the surface.

For best results, follow these steps:

  1. Preparation: Remove any loose dirt and debris so the area is smooth and ready for application. We recommend pressure washing before application.

  2. Application Process (3 Steps):

  • Step 1: Apply an even layer of product to the affected area by spraying horizontally.

  • Step 2: Repeat the process, spraying vertically.

  • Step 3: Finish by spraying around the edges until the area is fully saturated.

  1. Let the Product Work: Leave the solution on the surface for 45-60 minutes. If the surface starts to dry out, apply more product to keep it wet. If it dries out, the cleaning process will stop. Agitate the solution with a soft-bristled brush for best results.

  2. Rinse Thoroughly: After 45-60 minutes, clean the area with a jet wash.

  3. Repeat if Necessary: Some black spots may be deeply embedded, depending on their age and surface type. If any remain after the initial treatment, repeat the process, a second application will fully eradicate them.

Important notes:

When operating with the product, the following precautions should be taken:

  • Protective clothing such as gloves, goggles, boots and overalls should be worn.

  • Adequate ventilation is required when using chemicals in confined spaces.

  • When using flammable materials; cigarettes, naked flames and other sources of ignition should be carefully controlled.

  • Before undertaking any cleaning operation, a trial should be carried out on a small, preferably inconspicuous area, to determine the effect of the chemicals before treating a large area.

  • Keep people & pets away from treated areas for at least 48 hours.

  • Not suitable for use on lawns, flowerbeds, vegetable plots, or near trees/shrubs.

Contains Sodium Hypochlorite. Handle with care.

Hazards and precautions:

H290: May be corrosive to metals.

H314: Causes server skin burns and eye damage.

H400: Very toxic to aquatic life.

H411: Toxic to aquatic life with long-lasting effects.

P102: Keep out of reach of children

P234: Keep only in original packaging.

P273: Avoid release to the environment.

P280: Wear protective gloves, eye protection, and face protection.

P301+P330+P331: IF SWALLOWED: Rinse mouth: Do NOT induce vomiting

P303+P361+P353: IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water or shower. 

P304+P341: IF INHALED: if breathing is difficult, remove the person to fresh air and keep at rest in a position comfortable for breathing.

P305+P351+P338: IF IN EYES: Rinse cautiously with water for serval minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P404: Store in a closed container

P501: Dispose of contents and container to an approved waste disposal plant.

Contact with acids liberates toxic gas.

Details

OPC PFHDP7Q
Brand
Liquipak
Codes 9502791651757 (EAN)
Rank #41 Insecticides
#217 Weed & Garden Pest Control

Product Images

(2x5 Litres) Black Spot Remover 1
(2x5 Litres) Black Spot Remover 2
(2x5 Litres) Black Spot Remover

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Est. Delivery: 8th Jul
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Reviews of (2x5 Litres) Black Spot Remover

All OnBuy Reviews are Verified Reviews

Overall Rating:
5
9 Reviews
4
0 Reviews
3
0 Reviews
2
0 Reviews
1
0 Reviews
Highest Rated Review
5/5
j. scannell
Posted 24/06/2026
Sold By Liquipak
This product was excellent for removing black spots on my patio.
Filter Reviews
5/5
j. scannell
Reviewed from OnBuy GB
Posted 24/06/2026
Product 2x5 Litres
Sold By Liquipak
This product was excellent for removing black spots on my patio.
5/5
M. Mahmood
Reviewed from OnBuy GB
Posted 23/06/2026
Product 2x5 Litres
Sold By Liquipak
Amazing, would highly recommend this product.
Would like a miracle used many products in the past which did not work. Really had no hope, but doubted it which left me speechless with the results.
5/5
C. Hutchins
Reviewed from OnBuy GB
Posted 18/05/2026
Product 2x5 Litres
Sold By Liquipak
Good product great price, would recommend cleans patio no problem.
5/5
A. Espindola
Reviewed from OnBuy GB
Posted 21/11/2025
Product 2x5 Litres
Sold By Liquipak
I am very happy with this product. Used it as stated and was extremely happy with the result.
I was also pleased with the quick delivery of the product.
5/5
L. Hutchins
Reviewed from OnBuy GB
Posted 25/08/2025
Product 2x5 Litres
Sold By Liquipak
Very good product, does what it says on the container. Would buy again. Easy to Clean off after.
5/5
w. cunningham
Reviewed from OnBuy GB
Posted 20/08/2025
Product 2x5 Litres
Sold By Liquipak
Good product
Fast delivery
Great communication
5 stars
5/5
G. Iannuzzi
Reviewed from OnBuy GB
Posted 04/08/2025
Product 4x5 Litres
Sold By Liquipak
Power full compare to similar priced products
5/5
J. Wheeldon
Reviewed from OnBuy GB
Posted 17/03/2025
Product 5 Litres
Sold By Liquipak
Absolutely blown away by this stuff! Tried jet washing my brickwork and patio but couldn’t get the black spot algae off. Within minutes of using this stuff, it all disappeared! Amazingly satisfying!
Be aware that it has a very strong bleach smell that lingers for a while but it’s outside so not really a problem
5/5
G. Atkins
Reviewed from OnBuy GB
Posted 14/03/2025
Product 2x5 Litres
Sold By Liquipak
Say goodbye to spending all day power hosing and then cleaning all the dirty windows etc, Simply mix contents with water, I did an equal 50/50 mix put it into a spay container and spray all over your dirty patio and just wact it come back to new, no real need to even hose down afterwards, it simply magical, works better than power hosing with no mess at all and done in a fraction of the time., Best patio cleaner ever.

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