The Black Spot Removal Company has a great range of products available for the horrible 'blackspot' which blights our patios, terraces and steps. We have always used the Remover for natural stone, w... See more
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Review summary
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Really awful patio which l thought l would have to replace. Black spot removal used, hey presto back to its original condition. After first application l could see the stones changing colour in the fi... See more
Company replied
Product arrived quickly. It's easy to apply with a Hozelok 5l sprayer but it ruins shoes and trousers so wear ones you don't care about. It works very quickly but some algae or white spots need a blas... See more
Company replied
Mike came today and treated our Indian sandstone patio which was covered in black spots, it was grey & slimy too after being laid 13 years ago. We regularly jet washed it but it was never very success... See more
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Company details
Information provided by various external sources
The Patio Black Spot Removal Company Ltd was established to provide a specific answer to a specific question... “How do you remove those hideous black spots from your garden patios and pathways?” Answer: Use our two-part Patio Black Spot Removal system! With 35 years of experience in the stone cleaning and restoration industry, The Patio Black Spot Removal Co Ltd specifically formulated the 'Patio Black Spot Remover' to restore the original colour of your stonework, resolving this problem once and for all.
Contact info
PBSR Co LTD, Birch, Greenhills Rural Estate,, GU10 2DZ, Surrey, United Kingdom
- 01252 702 123
- info@pbsr.co.uk
- patioblackspotremoval.com
4.7
Excellent
3K reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 24 hours
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Great patio cleaner.
Great patio cleaner.
I have used the artificial stone solution for once a year for 3 years and it has transformed horribly blackened slabs back to cream. The slabs stay fairly clean through the winter too.
Easy to apply with a hand pump spray, wait 30 mins and wash away.
Quick delivery from this super helpful company. ⭐️⭐️⭐️⭐️⭐️
13 April 2026
Reply from Patio Black Spot Removal Co LTD
Dear Dee,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are so pleased to hear that you are happy with our Patio Black Spot Remover for Artificial Stone and the easy application process.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
It works!
I was skeptical about this product having tried others with poor success but the bottom line is it works. It might be a bit expensive but it gets the job done as promised in the company literature.
1 May 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Geoff,
Thank you for taking the time to leave us this review, we appreciate your feedback.
We are glad to hear that you are happy with the Patio Black Spot Remover for Artificial Stone and the results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore, please feel free to contact us directly.
Many thanks,
The PBSR Team
Great product.
Used this product before and was very happy to return to it. Great for the job and didn't disappoint. The patio looks like it did when first laid. Excellent.
11 April 2026
Reply from Patio Black Spot Removal Co LTD
Dear Ian,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the Patio Black Spot Remover for Natural Stone and the results. Thank you for your continued custom.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Score 8/10
Score 8/10. Good product but takes two to three treatments and even then doesn’t remove the toughest black spots. Coverage limited due to number of passes needed, hence cost high to treat reasonable size patio!
11 April 2026
Reply from Patio Black Spot Removal Co LTD
Dear Steven,
Thank you for your review and for sharing your experience.
We're pleased to hear that you found the product effective overall. Some of the more stubborn black spots can require multiple applications depending on the severity and age of the staining. While many patios respond well after one or two treatments, heavily affected areas may need additional applications to achieve the best possible results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Excellent product… does exactly what it…
Excellent product… does exactly what it says. Will definitely be buying some more.
11 April 2026
Reply from Patio Black Spot Removal Co LTD
Dear Beth,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the Stone King Porcelain Cleaner and the results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Reply from Patio Black Spot Removal Co LTD
Dear Jean,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our product and the results on your patio.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Excellent product
Excellent product. Really easy to apply with a garden sprayer and works as advertised. Black Spot goes.
30 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Alan,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our product and the results on your patio.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Great product
13 March 2026
Reply from Patio Black Spot Removal Co LTD
Dear Richard,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our Patio Black Spot Remover for Natural Stone and the results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Great product
Product arrived promptly. Application was easy. Was warned about not using enough product, but not about using too much. Result is stones are like new, without any jet washing, but I have only completed half of the task. How do I judge if enough product has been applied, is it only by sight after two hours?
25 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Richard,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our product and the results.
In terms of application rate, the best indication is usually visual. The area should be well saturated to avoid the product drying out before the 2 hour treatment window. Once the product has had time to work, the results will become apparent as the black spot begins to break down. If after the first treatment there are still black spots remaining, you can spot treat these areas with a second treatment.
If you're ever unsure about coverage or application, please don't hesitate to contact our team for advice.
Many thanks,
The PBSR Team
Probably a great product but I can’t…
Probably a great product but I can’t get hold of it. Twice Toyal Mail say they’ve tried to deliver when they simply didn’t show up to a permanently manned office. Redirected to post office and just found out it has been sitting there for days without any notification. I was about to ask for my money back but I’m keen to try it out as it looks pretty good !!
28 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Hi Mr Halliday, thanks for your time on the phone yesterday. Sorry you were let down by Parcel Force. We have resent the parcel, which is due for delivery today. If there are any further issues with this delivery, please let us know so we can speak to the courier. This can be done by emailing info@pbsr.co.uk or calling 0800 500 3032. When you receive your parcel and have time to use the product, if you wouldn't mind revising your review based on your overall experience with us, it would be much appreciated by all the team here at PBSR.
Regards,
Alex
Patio Black Spot Removal CO LTD
An excellent product
An excellent product. Applied 2 coats as directed and couldn’t believe the results. The reconstituted marble statue had been in the garden for 15 years and was very discoloured and dirty. Not any more! It is now white again. Would definitely recommend.
25 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear customer,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our product and the results on your reconstituted marble statue.
If we can be of any further assistance or you would like to give any feedback on how to improve the service, please contact us directly.
Many thanks,
The PBSR Team
Worked just like a said it would
Worked just like it said it would!
Extremely happy with the end result. Made light work of a normally back-breaking job.
26 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Anne,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the results from our product.
If we can be of any further assistance or you would like to give any feedback on how to improve the service, please contact us directly.
Many thanks,
The PBSR Team
It cleared my natural stone patio of…
It cleared my natural stone patio of 95% of the black spot discolouring. The rest of patio was as new. However, I found the product very expensive for the quantity in the containers.
4 March 2026
Reply from Patio Black Spot Removal Co LTD
Dear Sheila,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our Patio Black Spot Remover for Natural Stone and the results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
No need to replace the paving
We thought we were going to have to replace our paving, which is 18 years old standard builders paving, due to the severity of the black mould. However after using this product it is looking really good, very little mould left after one application, we will certainly get a few more years out of it. Highly recommend.
4 March 2026
Reply from Patio Black Spot Removal Co LTD
Dear Jackie,
Thank you for taking the time to leave us this review. Your feedback is greatly appreciated!
We are delighted to hear that you are happy with our Patio Black Spot Remover for Natural Stone and the results.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Reply from Patio Black Spot Removal Co LTD
Dear Steve,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are pleased to hear that you are happy with our Patio Black Spot Remover for Artificial Stone and Block Paving.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
This is our second treatment
This is our second treatment; first was applied by company staff and was immaculate of course. We bought the kit to do it ourselves and it is looking good, but we had to do some manual scrubbing after the jet wash to remove remaining softened stains - possibly we didn't leave it on long enough. It is a great product and would recommend.
18 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Liz,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with our Patio Black Spot Remover for Artificial Stone and the results, as well as our treatment service carried out by the team.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Great product
Great product. Easy to apply. All black spots gone. And some were years old!
19 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Mrs F,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the results from our product.
If we can be of any further assistance or you would like to give any feedback on how to improve the service, please contact us directly.
Many thanks,
The PBSR Team
Marvellous stuff
Marvellous, having been trying to clean patio for years with various cleaners . At last found PBS remover and it is fantastic.. some tougher patches need more than one application but the difference is remarkable. But don’t wear your good clothes as it will bleach fabric when it splashes up .The patio which is limestone is nearly good as new and it’s 20 years since it was laid . Just need to redo the cement between the pavers now.. !! Thank you PBS remover
17 April 2026
Unprompted review
Reply from Patio Black Spot Removal Co LTD
Dear Rachel,
Thank you for taking the time to leave us this review, we appreciate your feedback!
We are delighted to hear that you are happy with our Patio Black Spot Remover and the results on your limestone patio.
If we can be of any further assistance or you would like to give any feedback on how to improve the service furthermore please contact us directly.
Many thanks,
The PBSR Team
Fast delivery, Excellent product!
Fast delivery, clear instructions on website and product.
Fantastic results!
Strong product but it really does work.
21 February 2026
Reply from Patio Black Spot Removal Co LTD
Dear Claire,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the results from our Patio Black Spot Remover For Natural Stone.
If we can be of any further assistance or you would like to give any feedback on how to improve the service, please contact us directly.
Many thanks,
The PBSR Team
This product really works
This product really works ! We use it to clean our patio every Spring and each time it looks like new! Easy to use. We thoroughly recommend it.
1 March 2026
Reply from Patio Black Spot Removal Co LTD
Dear Anne,
Thank you for taking the time to leave us this review.
Your feedback is greatly appreciated.
We are delighted to hear that you are happy with the results from our product. Thank you for your continued custom.
If we can be of any further assistance or you would like to give any feedback on how to improve the service, please contact us directly.
Many thanks,
The PBSR Team
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