High Performance Cleaner for Block Paving, Concrete or Natural Stone Driveways

Excellent. The driveway cleaner does the job brilliantly!

Review: Block paving looks great the day it is laid. After that, it seems to be downhill all the way. Grass, weeds and moss rapidly grow in the joints, and it soon looks grubby, no matter how often its cleaned. Jet blasting washes out the sand and soon starts to undermine the base on which the blocks are laid and only lasts a month at best in the summer. So, it was in desperation that I tried the patio cleaner, using the 12L professional strayer. I let the cleaner stay on for several hours, so that it gets down into the joints and kills the weeds, moss and grass. To see how good the patio cleaner is, I first cleaned one part of the drive and then took a photo to show the difference between the cleaned section and the uncleaned part. Not only has it killed off the weeds and muck in the joints, but it has also restored the surface back to the original colours. It now looks as good as the day it was laid. And the performance of the 12L sprayer is far superior to the garden sprayer I have used to use on all kinds of exterior jobs. The cleaner and sprayer make an unbeatable pair. And, with 50-50 dilution, the cleaner goes a long way and is excellent value for money.

We purchased the xterme drive cleaner to clean our imprint drive before we sealed it. It removed all the surface dirt and grime which had accumulation since we last had it cleaned and sealed. Very good product and all the other products recommended on the video. We now have a brilliant looking drive at a fraction of the cost a company would have charged. We are in our late 60s and if we can do it anyone can!!!

Found the Quick Tips video very helpful. My two year old imprinted-concrete Drive, Side-Path and rear Patio had never been sealed. Green moss beginning to appear in places. Applied product and it worked like magic, shifting black stains and green moss. Highly recommend using this product before applying the sealer.

Used the driveway cleaner then the sealer with a little colour added, my drive Looks like it was laid yesterday brilliant products

This is a great product and really does remove all those horrible black spots from your patio. Used moss killer first and then the patio cleaner followed by high pressure wash. Finished off with wet look sealer and the patio looks better than when it was new. Highly recommended.

Very good drive cleaner which does a good job. But needs to be used carefully, and sparingly as its not good for environment. The delivery service was fast. Thank you

After using the sealer, my patterned concrete looks like new. An excellent DiY product which I will us again.

After having some landscaping work done in our garden the patio was very dirty this cleaner was excellent after which 2 coats of sealer and its looking like new.

prompt delivery : I've been waiting for the right time to use. Easy to use but a little disappointing in terms of effect. Followed the instructions carefully but I think my power washing a year ago was more effective.

Excellent results by following dilution and application instructions to the letter

With the kind help from Mike and Andrew I managed to restore my imprinted concrete drive back to its former glory. Fantastic results and easy to apply following the clear instructions and guide. Now the envy of the street.! I used the platinum Grey and used the full 500gm of tint into 25 ptrs topped up with a further 5 litres. I have some great before and after pictures and will now maintain this periodically. this had never been touched for 12 years prior. Highly recommend, you get what you pay for and well worth it! Thanks to Smartseal their customer service exceeded all my expectations by a mile! :)

I thought at first that this product was ineffective at removing algae. I even spot treated some areas with neat cleaner and scrubbed as best I could. There were still traces but when I applied the top coat of sealant it disappeared and the patio has come up like new. Would recommend but don't expect it to lift everything first time of applying, it does take some hard scrubbing !

As they say at Ronson. This product does exactly as it says on the tin. Absolutely brilliant and easy to use.

Fantastic product easy to use. Very impressed and will be cleaning the drive in the spring.

We have used Smartseal drive clean xtreme on many occasions and it never fails to deliver. One happy customer after another.

Great product, brings my previously sealed block paved driveway back to new condion. Would deffinatley recommend to friends and family and will be using again in a year or so ��

Disappointed with the product especially after all the good reviews,used as it said but poor results.

I used this on a block paving driveway laid 15 years ago; back to nearly new. Couple of white spots to clear. The Power washer cleaned out muddy sand. Waiting for it to dry & apply kiln dried sand & the sealer agent. Then on to the stone terrace at the back of the house. Same procedure. Delighted with the performance so far.

Good product used to clean stone slabs. Can now see the beautiful stone and no longer slipping on the algae. Worked as describe and surrounding vegetation in run off still alive.

This is an excellent product which makes cleaning so much easier. Used this twice now and both of my customers were delighted with the results.

Used this on a block pave driveway laid 12 years ago - it now looks nearly new! Excellent product. Only used a power washer to blast out the weeds/mud/moss; having sprayed the block paving with cleaner, it only needed hosing with cold water after a couple of hours. Now had a first coat of SmartSeal sealant. Highly recommended.

Used this product on a large commercial job for a food factory in South Shields, customer very happy and so am i! Great product, easy to use with fantastic results!

Excellent for removing muck, grime and algae. However the silver grey lichen has been particularly bad in our area this year and whilst the drive clear made some inroads, I still needed an high power jet wash to completely prepare the surface for sealing. Smartseal service second to none.

Excellent product. All my customers have have been delighted with the treatment.I have used on paving block and also sandstone walls. I would recommend this product to anyone.

Not the cheapest of drive cleaners but if you have a really grimy neglected concrete drive with algae and moss like mine was then this is really an essential pre- treatment before sealing. I applied the cleaner with a sprayer after brushing off surface debris and left it for the recommended time. Rinsed thoroughly with a pressure water sprayer without being too aggressive on the pressure. Kept rinsing until the run off water was clear and was very impressed with the finished surface. I would imagine that if the ingrained soiling, stains aren't properly removed then the ability of the coloured seal to penetrate the concrete may be impaired. There are several stages involved in re sealing a drive and this product is a very important first treatment.

It is hard work scrubbing the brick pavers to the driveway, Results are excellent and it has killed off the weeds between bricks for the entire Summer! Will definitely use it again.

Really good deep clean.

Great and very effective product helped me easily clean my drive - DO NOT GET IT ON YOUR CLOTHES!!

The cleaning performance of this SmartSeal drive clean is very impressive, bringing out the original colours. When necessary, I will definitely use it again and have recommended it to neighbours.

The cleaning performance of this SmartSeal drive clean is very impressive, bringing out the original colours. When necessary, I will definitely use it again and have recommended it to neighbours.

Very impressed with this cleaning product which certainly did what it said on the tin! I would recommend this cleaner for any imprinted concrete driveway in need of a thorough clean.

I have just used the drive way cleaner, crack repair, and sealer & tint ,and all three products are absolutely excellent,all were easy to apply and have totally transformed my driveway !

Brilliant product. Used on a filthy block pave driveway/ garden walkway. Both came up a treat with ease and with a delighted customer... Everyones a winner.

Recommended to use this product as its not so harsh as other cleaners ... but did the job perfectly .. even at slightly reduced concentration levels.

Fabulous product! Used it to remove algae caused by a neighbouring tree. Cleaned the imprinted concrete driveway prior to re-sealing.

Brilliant! I wasn't satisfied with my drive after just pressure washing. Used the Xtreme 60 following the instructions and an hour later it was beautifully clean and ready for re-sealing.

Brilliant! I wasn't satisfied with my drive after just pressure washing. Used the Xtreme 60 following the instructions and an hour later it was beautifully clean and ready for re-sealing.