Patio Cleaner Reviews. Apply and Leave Patio Cleaners

Read our reviews about the best-selling patio cleaner that you can buy at the best prices. They will save you time and money. As well as keeping your patio clean and weed free for up to 12 months.

Patio cleaner reviews. The best-selling patio cleaners to use for cleaning patio paving

Patio cleaner will remove dirt, mold and lichens. As well as killing weeds, moss and green algae on any patio surface. They will not require you to wash off after applying the cleaner. The patio cleaners immediately penetrate dirt, moss and green algae. Each time it rains, these safe, biodegradable cleaners reactivate to gently kill and then remove the moss, mold and algae without damaging the surface.

When used regularly, these patio cleaners will make your patio paving or decking surface safer to walk on by stopping them becoming slippery.

These patio cleaners are safe-to-use around pets & children and contain no bleach or acids! Just simple but very effective biodegradable ingredients. You can use the patio cleaners to clean more than just paving! They will clean concrete, stone, gravel, block paving, glass, wood fencing &  decking. All without the need for scrubbing, rinsing or washing off with pressure washer after application of the cleaner. Just leave the cleaner on the paving to do the work for you.

Best of all, you can buy our patio cleaners with up to 50% discount on retail prices. Safely & securely when buying online from our Amazon shop. Many of the patio cleaners have free delivery in the UK.

Best-selling patio cleaners with review scores

Wet & Forget Patio Cleaner – 5 litres

Wet & Forget is the top-selling patio cleaner sold on Amazon. This tried and tested patio cleaner that has been around for over 30 years. Wet & Forget patio cleaner has been used to clean famous building such as the Sydney Opera House. Wet and Forget has a unique combination of biodegradable selective cleaners for removing dirt and all types of greenery. It is also used for killing and removing moss, mold, lichens and mildew stain remover on any exterior surface.

Use to Clean – Wet & Forget patio cleaner can be used to clean and remove moss and algae from all kinds of concrete & stone paving slabs and pavers. But it also cleans many other surfaces. Including roof slates & tiles. Garden ornaments. Terracotta pots. Plastic fascias and UPVC windows and doors. Glass conservatories and greenhouses. Tarmac and asphalt. Motor homes, caravans and even canvas tents and awnings.

Discounted Price£27.99 Free UK Delivery

Wet & Forget has received over 950 reviews and has an average rating of 4.5 on Amazon.

Buy Wet & Forget with the biggest discount applied to the priceHow to Apply – Wet and Forget patio cleaner can be applied with a garden sprayer or watering can. Although using a watering can will reduce the coverage. One 5 litre concentrated container when diluted will clean approximately 100-300 square meters depending on how porous the surface is. Dilute at a rate of 5 parts water to one part of Wet & Forget. Apply when surface is dry and allow to dry for best results. Wet & Forget patio cleaner product will not go out-of-date. So it is great patio cleaner for storing until needed.

Our Review – Wet & Forget is a great value-for-money patio cleaner when you consider how many square meters it will clean.  The price to buy Wet & Forget is more than many other patio cleaners. But it is well trusted product throughout the world. And it can be used to clean more than just patio paving.

Once applied it requires no scrubbing or rinsing to remove the cleaner. It is non-acidic, non-caustic and contains no bleach. Like all the patio cleaning products we have reviewed below its a great cleaner to use on a patio or driveway instead of using a pressure washer. We have tested the cleaner on paving slabs and tarmac and the results were great. It killed the moss perfectly and worked well at removing the algae. Wet & Forget is well worth paying that little bit extra for.


Pro-Kleen Patio Cleaner – 5 litres

The Pro-Kleen cleaning company claims that they are the biggest-selling patio cleaner in the UK. With over 100,000 containers sold in the UK and that 1 container of Pro-Kleen spray & walk away cleaner is sold every 13 minutes somewhere in the UK. Wow! This product has no shelf life. So it can be stored indefinitely.

Use to Clean – Pro-Kleen will clean both outdoor & indoor surfaces. It is great for removing dirt, moss, mold and green algae from any paved or wood patio. Stone and concrete paving slabs. Block paving. Wood fencing panels and rails. Roof slates and tiles. PVC windows and doors. Boats, caravans and motor homes. Sheds. Stained or varnished decking. Glass, plastic fascia & headstones.

Discounted Price£14.90 Free UK Delivery

Pro-Kleen patio cleaner has received over 1,375 reviews and has an average rating of 4.3 on Amazon.

Buy Pro Kleen patio cleaner with the best discounts applied to the priceHow to Apply – Pro-Kleen is a concentrated cleaner that is diluted with water at a rate of 4 parts water x 1 part cleaner. Once diluted it will treat up to 200 square meters of area. You can apply the cleaner with a pressure garden sprayer or with a watering can fitted with a rose.

No need to rinse or clean the surface after application. Simply apply and leave.

Our Review – Pro-Kleen is one of out top recommended buys for patio cleaners. That’s because of the effective cleaning power, price you pay and amount of coverage you get per litre. This is an excellent all-round cleaner for almost any surface to remove dirt, weeds, moss and greenery. It contains no harsh cleaning ingredients like bleach or acid. For the price you pay you get great value for money. We have tested this cleaner many times and it does what it says on the tin. It cleans very effectively. A great products for cleaning and keeping paving clean without using a pressure washer.


Jarder Concentrate – 5 litres

Jarder spray & leave patio cleaner can be used on almost any hard surface that is indoor or outdoor. Once applied to the surface just leave and let Jarder cleaner do the work for you. Jarder patio cleaner safely cleans any surface that has been affected by moss, weeds, mold and algae. Once dry, the cleaner creates an invisible barrier to stop weeds for up to 12 months.

Use to Clean – Use Jarder to clean concrete, clay and stone paved patios & driveways. Wooden decking, fencing panels and posts. All forms of concrete. Sheds and house roofs and tiles. Glass greenhouses and conservatories. Garden statues and terracotta plant pots. PVC windows. Boats, caravans and motor homes.

Discounted Price£11.95

Jarder patio cleaner has received over 180 reviews on Amazon with average rating of 4.4 stars.

Buy Jarder patio cleaner with big discounts on the price How to Apply – Apply Jarder cleaner by watering can or garden sprayer. To achieve the best results, apply on a dry day and get visible results in a couple of days. Simply spray & leave on the surface. No need to wash off after application. Once diluted, 5 litres of Jarder patio cleaner will treat up to 240 square meters of area. One treatment of Jarder patio cleaner lasts between 6-12 months.

Our Review – We really like Jarder patio cleaner. It worked very effectively to remove algae when tested on a tarmac driveway. We also put some on some very dirty old council paving slabs. Although it took a while for the dirt to be removed I can honestly say that the slabs are still clean today. That’s a full 5 months later. Jarder patio cleaner gives you great long term cleaning power at a great price. It’s a safe biodegradable formula that is very effective at cleaning moss, weeds and algae from many surfaces. Jarder spray & leave cleaner is safe for pets and children once the cleaner has dried. We like this cleaner because it contains no caustics, no acid & no bleach.


Patio Magic Concentrate – 5 Litres

Patio Magic patio cleaner is a concentrated, long-lasting, anti-bacterial patio cleaner. Used for the easy removal & prevention of weeds, green mold, algae and moss on almost any surface around the home. No scrubbing or pressure washing required. Manufactured by Brintons.

Use to Clean – Patio magic cleaner can be used to clean many hard surfaces. These include all patio and driveway paving. Wood decking, fencing & sheds. Printed concrete. Natural stone paving slabs, including Indian and sandstone. Grey, blue and clay roof tiles. Concrete or clay block paving. Garden walls and brickwork. All glass and plastic surfaces including conservatories and glasshouses.

Discounted Price£23.99 Free UK Delivery

Patio Magic has received over 734 reviews on Amazon with an average score of 4.4 stars

Buy Patio Magic paving cleaner with big discounts on the prices you payHow To Apply – The Patio Magic cleaning solution is diluted with water. 5 litres of Patio Magic treats up to 170 square meters once diluted with water. Can be applied with a garden sprayer or watering can. No need to rinse the treated area. For best results simply apply Patio Magic cleaner to the surface and leave to dry.

Our Review – We like Patio Magic because it is biodegradable so won’t harm the environment once applied to the surface. Children and pets need not be excluded from treated areas once the patio cleaner has dried on the surface. After our tests we saw the results which were are visible in 2-4 days after application. This is a very good all round cleaner for cleaning patio paving and other surfaces. Patio Magic can be found for sale in many big DIY stores like B&Q, Homebase and Wickes. Good value for money patio cleaner.

Patio Wizard – 5 litres

Everbuild Patio Wizard is a concentrated patio cleaner for easy removal of mold and green algae. The patio cleaning treatment will kill and clean all types of green growth on almost any surface. After being applied to the surface there is no need for washing off, scrubbing or pressure washing with a jet washer.

Use to Clean – Patio Wizard can be used to kill algae, greenery, mold and Fungi on almost any surface. It is a popular cleaner for cleaning patios and concrete or block paved driveway paving. Especially yorkstone & Indian stone slabs to stop them becoming slippery. All types of wood fencing and decking can be cleaned. Outdoor patio furniture. Gravel and stone chippings. Glass, plastic window frames and outdoor fabric can also be cleaned with ease.

Discounted Price£16.30 Free UK Delivery

Everbuild Patio Wizard has received over 82 reviews on Amazon and scores an average rating of 3.9 stars

Buy Patio Wizard paving cleaner with big discounts on the priceHow to Apply – Patio Wizard can be applied by using a garden pressure sprayer or watering can fitted with a rose sprinkler. Patio Wizard will clean approximately 300 square meters of paving once diluted with water. Mix at a ratio of 10 to 1. Best results if applied to a dry surface then allowed to dry.

Our Review – Patio Wizard is totally safe and non-hazardous to children and pets once dry. Patio Wizard is manufactured by Everbuild so you are buying a patio cleaner from a trusted brand. It works well to remove ingrained dirt from paving slabs and block paving. We also tested Patio Wizard on the roof of a greenhouse that was full of slime and algae. Within 3 days you could clearly see the effects. We had to wash off the thickest algae from the glass but the green algae never returned and is still clean 5 months later. An added bonus is that the patio cleaner is made from biodegradable ingredients and does not include any bleach or acid in the contents. We were happy with the results.


Algon Organic Patio Cleaner – 2.5 litre

Algon organic patio cleaner may be used any time of year to kill moss and Algae. Or to remove dirt the easy way. A simple application of Algon cleaner can restore the natural colour of your surface and will last up to a year. There is no need to rinse your patio paving after application.

Use to clean – Algon organic patio cleaner can be used to clean almost any surface. These include, concrete and natural stone paving slabs. Block paving on driveways and patios. All wood surfaces including patio decking & fencing panels. Tarmac & asphalt.  All plastic and glass, including conservatories and greenhouses.

Discounted Price£3.95

Algon patio cleaner has received over 330 reviews with a rating of 3.8 out of 5 stars on Amazon.

Buy Algon patio cleaner with big discounts on the priceHow To Apply – Simply apply the Algon cleaner and walk away. The results will last approximately 1 year. Algon organic patio cleaner will treat up to 60 square meters with a 2.5 litre bottle. The best results are achieved when Algon organic patio cleaner is applied to a dry surface when rain is not expected.  Apply Algon cleaner with either a garden sprayer or soft brush, wetting the surface evenly. A watering can may be used but can be wasteful.

Our Review – If you believe in looking after the environment and don’t want to risk doing harm to children, pets and wildlife then Algon is the perfect patio cleaner for you. We like this cleaner because if we had to choose the most environmentally friendly patio cleaner, this would just about win. Algon is an excellent patio cleaner if you want to care for the environment and you want a long-lasting cleaner to clean your patio paving with. This product contains no bleach or acid ingredients. Great value for money and a very good cleaner to stop paving from becoming slippery.


All the reviewed patio cleaners have these benefits

  • They easily remove dirt from patio paving
  • Kill moss, algae, black mould & lichens
  • Cleaner lasts for up to 12 months
  • Safe to use around children & pets
  • Biodegradable ingredients
  • Simply apply the patio cleaner then leave
  • No need to rinse off the patio cleaner
  • Visible results in 2-3 days

More reviews on patio cleaners for sale on Amazon

There are many makes and brands of paving cleaners. With too many for us to review in on go. We have only listed some of the best-sellers. The ones we have not reviewed include popular outdoor cleaners such as Crikey Mikey, Green Gone, Block Blitz, Smartseal Xtreme, Ronseal, Dirtbusters, XP outdoor cleaner & HG patio cleaner.

You can view the full range of top-selling patio cleaners with reviews and star ratings here

How to Clean a Patio with a Patio Cleaner

  1. For best results, apply a patio cleaner on a dry day.
  2. Firstly remove any plant pots or patio furniture.
  3. Give your patio a good brush with a stiff broom to remove all loose dirt, old leaves or any other surface debris.
  4. Remove any larger weeds that are growing in between your patio paving joints.
  5. Inspect your patio for any broken paving or failed pointing. Make good and repair any broken paving or pointing.
  6. If necessary, dilute the patio cleaner with water following manufactures instructions.
  7. Apply the patio cleaner to the surface with a garden sprayer or watering can fitted with a rose.
  8. Soak the whole area but try not to allow the cleaner to run off the surface.
  9. Allow to dry.
  10. That’s it! No scrubbing or washing off required.

More paving cleaning products you could use to clean your patio

Above we have reviewed the best-selling patio ‘apply and leave’ cleaners for sale on Amazon that provide you the best prices with the biggest discounts. But there are many other kinds of patio cleaners you can buy. You may even be looking for patio cleaner hire. Whether it be to hire a contractor to clean your patio for you or a machine that can be used such as a pressure washer.

Remember that with each different patio cleaning product there comes a different set of instructions on how to apply them to your paving. Be sure to check out the manufactures guide on what the patio cleaner will clean  before you buy. That way you get the correct product for the type of cleaning job you require.

The best patio cleaner depends on what you want to clean off your paving. If you want to clean moss, weed, algae and dirt then the above patio cleaners we have reviewed are perfect. But if you want to remove other things like cement stains, deep rooted weeds, ants nests or oil stains then you will need a different kind of cleaning product.

You may find that you have a lot of difficult to remove cement stains on your patio. If this is the case, you will need an acid based cleaner. This is because the patio cleaners we have reviewed above will not be strong enough to remove stains caused by cement or mortar. They are just for removing dirt & killing moss and algae.

Remember that after cleaning you may need to replace any jointing sand that may have been lost during the cleaning of the paving. This is often the case when block paving has been cleaned.

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