Black Spot Remover Plus 5 Litre Reviews

4.9 Rating 116 Reviews

About Floorseal co.uk :

Floorseal provides professional cleaning & sealing products for both the DIY and trade use markets. Our products are suitable for cleaning & sealing natural stone, block pavers, brick, ceramic, porcelain and clay based tiles.

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Phone:

01484 861461

Location:

Unit N7,
Meltham Mills Industrial Estate,
Holmfirth
United Kingdom
HD9 4DS

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“I have used this product today after many years of trying others. I have to say that this stuff is amazing, my sandstone patio looks better than when it was first laid. All the the black spots and lichen has completely gone, cannot recommend enough!”

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Posted 4 years ago

“There are so many patio cleaners on the market that it was hard to make a choice but I was delighted - and astonished - at how effective this was on both Indian sandstone and concrete slabs. I had power hosed the patio several times over the years but there were lots of black spots as well as a sort of grime. I simply watered it on (Tip: a fine rose is much more economical) and left it for a couple of hours (not very scientifically - they just looked clean by then). I then hosed it off with a power washer set on a wide spray i.e. not a power wash as such. The sandstone came up like new - really good; the concrete slabs were very good but could have done with a little longer. I'll know next time. Generally, a first class experience. The ultimate test - my wife is very pleased too!”

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Posted 4 years ago

“THIS STUFF REALLY WORKS After using some very cheap and some very expensive patio cleaners the black spots were still there. I though I would try Black Spot Remover Plus after reading some encouraging reviews. I have not been disappointed, the blacks spots I have been scrubbing with a pressure washer for 3 weeks with a scrubbing attachment have gone great. I used a garden spray to apply and left for around 2 hours then scrubbed/hosed it off, slabs look like new. This is a potent chemical be sure to wear full PPE gloves goggles wellies. Now to buy another can!!!”

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Posted 4 years ago

“WOW!! This product is amazing! My patio is circa 20 years old and was ridden with lichen. I’d had a professional cleaning company come and jet wash it, they tried some chemicals to no avail. I was worried about the £80 outlay but was comforted by the reviews on this website and the photos on Amazon. The response to a query from the company was very quick too. Overall incredibly impressed and I would recommend anyone to use this product!! It looks brand new again!!! 5*****”

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Posted 4 years ago

“Brilliant stuff - patio looks really good again”

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Posted 4 years ago

“Blackspot what blackspot absolutely brilliant.My 3yr patio looks like it was just laid.Instructions were (excuse the pun) spot on.Graham was really helpful.I cannot praise this product enough.”

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Posted 4 years ago

“27 Aug 2019. Have tried other cleaners for my block pavers and concrete paving slaps with very little effect, so wasn’t expecting very much but WOW! The block paving path was not just dirty but full of black spot and it came up like brand new...all clean and sparkly! The concrete slabbed patio was 40 years ex council pavement slabs....with lichen, paint spots, moss and really black in places. Pressure washer took some off, but this cleaner has made it look cleaner than it’s ever been, and uniform in colour! I’m SO pleased and can’t thank Graeme for all his help and advice too. Totally recommend Floorseal products”

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Posted 5 years ago

“My Indian sandstone patio was laid about 5-6 years ago, and it has had a number of pressure washes during that time, but it was looking dull and dirty and full of black spot, which pressure washing alone doesn't shift. I found Floorseal and thought I'd give it a go. For a start, Graeme at Floorseal was super helpful with what I needed in terms of products and what quantity I should buy, and he was full of help and advice on the application of the products too. And the products are delivered by Fedex next day when purchased direct from Floorseal. I started off with the Black Spot Remover, which is truly an amazing product. The instruction on the pack and the website are really good, but I also spoke to Graeme at Floorseal, who talked me through what to expect, which prepared me really well (I'm no pro at this sort of stuff, by any means!). I used a low pressure sprayer to apply (bought on Amazon for about £10), which was super easy to use. I bought the 25L quantity for about 50 sq m of patio and had about 4L left when finished. I'm know I could've used less product, but as this was the first time I've used it, I aired on the side of caution and applied more than I needed to make sure of the coverage. Also, the 25L option is cheaper than 3x 5L tubs, so it was a no brainer for me to go for the 25L option. The basic process was to moisten the patio, then liberally apply the Black Spot Remover. You can see it starting to work immediately, but Graeme at Floorseal was very specific to ensure a decent "dwell" time, i.e. how long the product is kept on the patio. It is important to keep the patio moist during this time, by either topping up with more product or spraying lightly with water. I chose to apply more product to keep the patio moist, which is probably why I went through so much product, but I don't regret that at all, as the results are phenomenal. After the product has "dwelled" for about 60 mins, I washed it off with a hose and then followed up with a pressure wash. The results were unbelievable, with all black spot gone! I followed up with the Indian Sandstone Sealer & Colour Intensifer treatment which is a fantastic product too, which I have also reviewed. I'm so happy with the finish and it's brought my 5-6 year old patio back to life. I can't recommend Floorseal's products and company more. Thank you Floorseal.”

Helpful Report

Posted 5 years ago