Pro-Kleen Ultimate Black Spot Remover and Destroyer for Patio, Stone, Block Paving, Indian Sandstone, and more. Easy to Use Fluid that Powers Through Stubborn Dirt & Grime (5 Litres)

Product Information

This cleaner can be mixed for either normal use or very heavy contamination. To use, simply dilute the solution at 1 part cleaner with 9 parts water, then apply to the surface. It’s fully biodegradable so will break down over time. If you use your patio a lot, you’ll want to make sure it stays free of green mould and algae. These things don’t just spoil the look of your patio, but they also present a real slip hazard. Simply Spray gets rid of green mould and algae while also leaving behind a protective barrier that prevents regrowth for up to six months. It arrives pre-diluted so there’s no need to mix this product before use. While you should still be fairly careful not to get this product on your skin, the fact that it arrives diluted means you’re not dealing with the same potency as you are with other cleaning products.

Most products are long lasting, with some able to keep green mould and algae at bay for up to 12 months after the initial application. The Pro-Kleen Simply Spray & Walk Away Patio Cleaner is arguably the easiest patio cleaner to use. First, it arrives pre-diluted so there’s no need to worry about mixing it yourself. Plus, it can simply be sprayed onto your patio then left to do its job. The following advice will help you make an informed choice and choose the best patio cleaner for your outdoor space. One bottle will treat up to 300 m², although this does depend on how porous the material being cleaned is. If your paving is made of permeable clay pavers or dry-laid pavers, you may find that more product is lost through the patio itself or through the gaps between the paving stones.This Algon cleaner is safe to use on wood and outdoor hard surfaces, which gives you lots of options for what you can clean. To use this patio cleaner, dilute 1-part cleaner to 4-parts water, then apply with a garden sprayer or watering can. There’s no need for scrubbing or rinsing (which is always excellent news!). Algon does also make a ready-to-use version of this product which has a sprayer. It’s not as cost effective but it is useful if you just have a small area to spray and don’t want to invest in a garden sprayer. Despite living in the unpredictable UK climate, we still spend a lot of time in the garden – even when the weather isn’t great! Leave for a minimum of 2 hours (for best results, leave overnight) and then rinse the area. After that, you can enjoy a bright, clean garden!

This cleaner generally works very well and marks good value for money. It has a recommended dilution rate of 1:5 with water, and it can also be applied neat if needed. For less affected areas, opt for a dilution rate of 1:10. If you don’t fancy doing a lot of scrubbing to get your patio clean, the HYDRA DeGreen Patio Cleaner should be in your cupboard. This patio cleaner removes algae, moss and green fungus, and it doesn’t need washing off afterwards. To use this product simply dilute it at 1-part Algon to 3-parts water then apply with a garden sprayer, soft broom or watering can. With no need to rinse, application time can be kept short and sweet.Apply neat, directly onto the affected area, using a pump sprayer or watering can. Each bottle covers roughly 20m². If you’ve tried other patio cleaners in the past, you’ll likely find that this product (and its active ingredients) help achieve a cleaner patio for longer. It doesn’t require rinsing off, scrubbing or pressure washing, although if you have lots of moss then you may still need to gently remove it with a brush. It’s non-acidic, contains no bleach and is biodegradable. Although, as is typical for these kinds of products, you must keep children and pets away from the treated area until it’s dry.

It’s best to use this product when there’s no rain forecast for a couple of days – just to ensure it has time to fully work. This could prove difficult if you’re wanting to clean your patio in winter.When choosing the best patio cleaner, it’s advisable to look for an option that isn’t unnecessarily abrasive. There are plenty of eco friendly/organic options out there which don’t contain bleach. Also, look for a pet friendly patio cleaner if you have either pets or children around the house. Overall, there’s no need to use chemicals that are harsher than necessary to get the job done! So, if you want to have a big clean of your garden, removing moss and weeds from outside areas as well as algae and mould, this patio cleaner should reduce the total cost and effort of the job. As a fairly universal cleaner, you’ll likely only need this one product to complete all the aforementioned jobs. Users have also reported needing to use a wrench to open the lid, as it’s quite difficult to get into. This might be an important consideration if you have mobility issues in your hands. It does need diluting, and because of the high strength, it’s important that the concentrated product doesn’t touch your skin. In fact, I’d recommend wearing protective gear and clothes you don’t really care about – even a small splash of this product will discolour your trousers!