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Patio Magic! Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 5 Litres

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Posted 4 days ago

Patio Magic! Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 5 Litres

£16.99£24.9932% off

From United Kingdom ·

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Patio Magic! Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 5 Litres

About this item

Use on outdoor hard surface
No need for scrubbing and pressure washing
Visible results in 2-4 days
Biodegradable and children and pets need not be excluded from treated areas once dry

Customer Reviews

Price History

Info added by

Available as concentrate or as a ready to use, battery powered 'Power Sprayer'
Long-lasting mould disinfectant for the easy treatment, removal and prevention of green mould, algae and lichens* on hard surfaces without the need for manual scrubbing or pressure washing.

Patio Magic! naturally breaks down in soil, works in days and lasts for 6-9 months.

Also suitable as a pre-paint fungicidal wash. Patio Magic! Concentrate has been approved for indoor use.

* Control of lichens can take from 2 weeks to 6 months.

Danger

Causes serious eye damage.
Causes skin irritation.
Toxic to aquatic life with long lasting effects.
Use biocides safely. Always read the label and product information before use.
Very toxic to aquatic life with long lasting effects.

AI-Amazon Generated summary of reviews: Customers like the weed and moss control agent for its ease of use and effectiveness in killing mosses and weeds. They say it's very good for cleaning algae on patio and garden furnishings. They also like the appearance. However, some customers disagree on performance, color, and value.

Amazon.co.uk's Return Policy: Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details

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Edited by a community support team member, 4 days ago

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68 Comments

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1st May
Active Ingredient Benzalkonium Chloride which you can get 5L for £~30. Equivalent to 66.67L of this.
1st May
Interested in trying this. Do I just dilute with water and apply. Thanks
2nd May
Anyone know how this compares to Wet and Forget?
2nd May
Just use regular bleach at a ratio of about 1:3 with water. I used to use patio magic but no more...
2nd May
A general warning for the many folk I've seen on here that are lazy, stupid or both. Threads like these always end up with folk recommending chemicals that are dangerous for you, because your stupidity and laziness means you won't read the label or safety instructions, you won't wear goggles or appropriate clothing, you won't dilute appropriately, wear appropriate face masks, put signs/barriers up to warn children or the public to keep away, won't check environmental consequences, etc, and could end up seriously harming yourself or others because of advice from "informed" persons from the Internet.
2nd May
no-one will read this
1st May
I use these ( there are many makes), they are 16% or so sulphuric acide which cleans patios and bricks beautifully and much cheaper. Can get it from builders merchants or eBay. Needs to wear plastic gloves and protect your clothing. Can be poured ( carefully) over a large area and use a broom to spread it then wash off or can be , using a paint brush, on a small areas
1st May
Doesn't it wreck indian stone?
1st May
Very good for black spots on garden walls. No amount of power washing will remove it.
Patio magic appears to make no difference, but a few months later it's all gone for 3 years plus. Magic.....errr
1st May
I applied this to half our block paved patio in June 2022 with the intention of capturing a 'before and after' type shot for a review. Left it two weeks...no discernible difference, left it a month, still nothing to see. A bunch of winter snow came and went in January/February 2023 and one day that February I suddenly noticed that half the patio was clean and colourful again while the untreated part was black and grubby. Eight frickin' months later! I sometimes wonder if it was the effect of either heavy rainfall or the snow melting that rubbed the dead algae etc away...
1st May
Sodium Hypochlorite is the way to go. About £16 on Amazon. Make sure you get the 15% stuff and be careful when you use it.
2nd May
That's just another name for household bleach.
1st May
2l of bleach at Aldi for £1.29...
2nd May
Hmm yeah not great if you have pets
1st May
Tried other versions but this always gives best results, worth paying a couple quid more imho
2nd May
I use Deosan Red Label. This stuff works wonders. Just spray neat or can do 2:1 dilute, and just leave on drive or pateo for 5 mins. Brings it up brilliant and kills any algae and weeds as well. Wash it away with a hose, happy days.

moleavon.co.uk/deo…772

Just over £20 for 20L (edited)
2nd May
No power spraying? Does your patio come back to its original brightness just by doing this?
1st May
Home bargains do similar much cheaper
1st May
What do you call it and does it need scrubbing?
1st May
What would this be like on decking, would it take the paint off?
1st May
No it's a biocide(?) so just turns algae grey then think it drops off.
1st May
Can this be used to clean sleepers?
2nd May
Yes
1st May
£9.99 @Lidl
1st May
Only 2.5 litres
1st May
£4 for a tub of the same type of stuff in b&m
1st May
Link ?
1st May
£16.14 with subscribe and save
1st May
Similar stuff from spear and Jackson @ the range for £4.99, not sure if it's any good: therange.co.uk/garden/fencing-and-landscaping/decking/path-patio-and-deck-cleaner/?gad_source=1&gclid=CjwKCAjwrcKxBhBMEiwAIVF8rGZnejRWnXwtvBnb0NjZVmbIJP6aRvbrI3wqWG991INeCkKrAD0d_RoCNl4QAvD_BwE (edited)
2nd May
Delivery not until the end of May...
2nd May
Just Wow.
2nd May
hotukdeals.com/dea…797
3rd May
Hi does this also kill weeks or stop the growing on a block paved drive? And is it jet washed off after or like hypo or is it sprayed on and left?
Thanks
2nd May
Not available for delivery till 29th May.
2nd May
How does this compare to Wet and Forget? Have used W&F for many years but it’s very pricey. Everything was very, very green this year but W&F worked as well as ever. If this is an efficient and safe alternative, it would be good to know.
3rd May
Go to your local farm supplier, buy Sodium Hyperchloride (25ltrs for about 25 quid) this will mix up to about 50 or 60 litres. It’s absolutely fantastic stuff, brings paving up brilliantly and even trips the green crap off fences and other wood.
3rd May
Will also bleach out any color from the stone over time!