Black Spot Remover Plus 5 Litre Reviews

4.9 Rating 150 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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“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 6 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.”

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Posted 6 years ago

“WOW.. This product is simply amazing. If I could give 6 stars out of 5 I would. My patio looks like the day it was laid. I was so keen to use I forgot to wet the surface first, but I could see instantly the lichens disappear. Amazing product. I only bought 5 litres which was a little shy of what I needed but you can see how dramatically different the untreated slabs are. I'll be ordering more.”

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Posted 6 years ago

“So pleased with this product. Read the other reviews and was encouraged and I wasn't disappointed. It's taken away all the black spot and brought the patio back to life. Going to use the sealer and colour intensifier as well to finish the job properly”

Helpful Report

Posted 6 years ago

“Like everyone else I found this product to be really effective at removing black spots from my Indian sandstone. Sadly I spent 30% more for 25% less of a competitive product before I tried this, and when I did I wasn't confident enough to order 25litres so I'm going to have to buy some more! One thing to note is that the instructions are correct when they say not to apply it too sparingly. We had to do a second application in some areas where it was obviously sprayed on too thinly. The other thing is, don't wear anything you want to keep, unless you want that 60's tie-dyed look afterwards!”

Helpful Report

Posted 6 years ago

“My review is the same as everyone else's. Needed the 25l size for the amount of stone I had and could not believe the results. I had used a pressure spray every couple of years but was never happy with the outcome. They now look exactly how they did when I laud them in 2003. Thank you.”

Helpful Report

Posted 6 years ago

“Bought some floor seal black dot remover what a product just received another order for my second patio as I was a little sceptical so only ordered 5 ltr if your after your patio to look like the day it was laid this is the product and on top of this the service is first class got some patio sealer as well not used yet if it’s as good as the remover happy days”

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Posted 6 years ago

“Rang the number and talked to someone about my black dots and lack of colour on my Indian sandstones great help did what he told me to do what a result and transformation so pleased with this product it's looks like it did 4 years ago all the black dots have gone and the colours looks amazing used a high power jet wash at the end 10 out of 10????ps got the grandson to fine mist it when it was getting dry for 1 hour when I was drinking wine in the sunshine ???? 5 litres =18x10 foot patio area out of a watering can”

Helpful Report

Posted 6 years ago