Jarder Spray & Leave 4 x 5 Litre Concentrate Cleaner - Patio Fencing Decking - Green Mould & Algae Killer (20L)

Product Information

Summer: This is most likely the time you will be on the patio, so make sure to clean up any spillages or mess as they happen to minimise any long-term staining. 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. One of the best ways to prevent algae build up is to control how much light your aquarium is getting. This applies to sunlight and artificial lighting, but sunlight will cause more growth. Artificial lighting isn’t completely harmless though, especially if it is strong light, and even softer lighting should be limited to around 8 hours a day. When comparing the different moss killers solutions in our review, you’ll notice that they’re very similar to each other. Our Buyer’s Guide highlights the slight (but important) differences between the items we present. Concentrate vs ready-to-use

There’s also no shelf life, so if you don’t manage to use the 5 L bottle at once, it can be saved for a later date with no concerns of the effectiveness dropping.The concentrated formula is highly effective whilst being reasonably safe to use. It doesn’t contain bleach or acids, but kids and pets should still be kept away until the area is dry. Also, you’ll still need to take extra care when handling this solution, to avoid harm to your eyes and skin. You should take care when using this product, as it’s highly toxic to aquatic habitats. You should also take care not to spray it near plants. Apply in dry conditions when no rain is expected for up to 8 hours but you should also avoid applying it during intense sunlight. 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. The Jarder Spray & Leave 4 x 5 Litre Concentrate Cleaner is a moss, algae and lichen killer that’s economical to buy in this bulk size. Spray up to 240m 2 of the problem area with the diluted solution from each bottle of concentrate, then walk away and wait. Within a few days, your problem greenery starts to die off.

The 5L bottle of concentrate dilutes, at 1 part liquid to 5 parts water, to 30L of solution that covers up to 250m 2 of mossy ground. Apply the diluted solution with a garden sprayer for the best (and most economical) results. A watering can will do, but it won’t be quite as good at distributing the liquid.Before deciding on which algae, moss, or mould remover to buy, please spend a minute or two looking at our short buyers guide. Here’s a few things to consider- Ready to use or concentrate. Ultima Plus XP Green Mould Remover is a gentle and effective solution for removing green mould, algae, and mildew from outdoor surfaces. Its easy application method and biodegradable formula make it an eco-friendly choice for those concerned about the environment. While it may not be as effective on heavy buildup or stubborn stains as some more aggressive cleaners, it offers a gentle and gradual cleaning solution that requires no rinsing or scrubbing.

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. If you get it right, you will be rewarded with a beautiful, green, algae-free patio within a few days, and one that will continue to be protected for a while afterwards, as long as you do maintenance coats every now and again. Drying Time: This product requires no rinsing or scrubbing, allowing you to enjoy a clean outdoor space without any fuss.

It is easy to use too. Just spray it on the hard surface where the problem is and leave it to dry. It is important that the area that you’re working on is dry, without any puddles or areas of trapped water, and also that it is not expected to rain for the next 24 hours at least. For best results you should spray on a dry sunny day and this should let you see a noticeable improvement within 4 days or less and over a longer period of time (weeks) it can work wonders so some patience is required. For the promised results from the manufacturers, apply these moss killer solutions in dry weather and when the forecast is for continued dry conditions. If you plan on pressure washing your paths or driveway first, do this several days in advance so that the surface dries completely. Common in freshwater aquariums and garden ponds, blue-green algae are not something you want to let get out of control. Why not? Because, when they bloom, they can not only cover the surface in a slimy layer, but also create toxins that can harm your fish. I rate Jarder Spray and Leave the best general stone and gravel cleaner on the market. It really does work - BUT - it isn't an "instant" cleaner. The clue is in the name "Spray and Leave" - you have to leave it for a while to appreciate how it works. If you're expecting to see a dramatic change after a few hours or days even - forget it. This stuff is a powerful long-acting surface surfactant and needs to dry and be absorbed into the skin of the gravel or stonework and left to do its magic for at least a werk or tw obefore you start to see the improvement..

Loss: However, it may leave a residue or film on some surfaces, requiring additional rinsing or wiping to remove. Coverage: Each bottle can cover up to 100-300m² depending on the dilution rate, making it a cost-effective option for larger outdoor spaces. Eco-friendliness: Defenders Concentrated Patio Cleaner is biodegradable and safe to use around pets and plants, making it an eco-friendly choice.This BISHTA approved product has been designed to reduce and eliminate algae build up in swimming pools, paddling pools, and hot tubs, making it a versatile algaecide that will come in handy when the weather gets better. Wet & Forget – Moss Mould Lichen & Algae Remover (5L) is a concentrated moss killer that works on any outdoor surface that gets wet and encourages moss, algae and lichen to grow. This includes driveways and paths, but also patios, tarmac areas, roofs and sports courts.