Apply your first coat with a brush or roller (start at the corner of painting area and working inwards). Please note: the paint should be applied thinly. Apply the cleaning solution to the patio surface, either by spraying or using a brush. Allow the solution to sit for 10-15 minutes to break down dirt and stains. N-Virol Algae & Lichen Killer is a solvent-free path and patio cleaner that requires no scrubbing or rinsing. Specifically designed to be active against moulds, fungi, algae, and lichen, it is highly soluble in water and contains no acids or bleaches which could damage surfaces on which they are applied. Simply applied using a watering can or low-pressure sprayer. If your patio is just the wrong colour, patio paints are only available in limited colours. Some people are unable to find the colour they want so they incorrectly use masonry paint. Masonry paint is far too soft a product to handle foot traffic. Is your patio stained?

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. Pre-wet the whole of the pavement with clean water. Before the surface dries, spray with the prepared cleaning fluid (or brush with the fluid) and use a stiff brush to gently scrub the whole surface.New still-wet stains are best absorbed, not wiped, by a cloth or kitchen roll, and then scrubbed vigorously with hot-water and a detergent. Do NOT use thinners, turps, white spirit or any other solvent as they will serve only to carry the paint deeper into the paving or spread it over the surface. Yes you can, painting your patio slabs is similar to painting floors inside the house, we recommend using a roller to make the process as straightforward as possible. It's important that you clean the area before you start painting, so make sure you sweep it and hose it down. We also advise that you choose a good weather day to paint your patio slabs. For more information on how to paint your patio slabs and paving slabs, feel free to get in touch with the Promain technical team today, they can always be on hand to assist with your needs and requirements. Patio Magic kills green mould and algae in 2-4 days and continues to clean the treated surface in the following months. As a result, the effects of the product last between six and twelve months after the initial application. For more stubborn stains, you could use a degreasing agent or engine cleaning fluid such as Gunk, but always test a small inconspicuous area first for adverse reactions. Thin the first coat with 10%- 15% suitable thinner. Refer to the product data sheet for the suitable thinner.

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. Painting your patio is possible, but precautionary steps need to be followed. painting concrete can be a problem if you do not do the correct preparation. Avoid the problems and follow the suggestions recommended below. What Makes A Good Patio Paint Choose a colour as close to the stones as possible. Apply 1-2 coats depending on the absorbency of the substrate and desired end result. Normally one coat is sufficient. The other alternative to investing in a specially formulated concrete cleaner is to make your own, which you can probably do with items you already have in the house. Cleaning with white vinegar is a fail-safe way to decompose any grime, so it's definitely worth a try. Just avoid putting any homemade cleaning solutions inside your pressure washer.Not usually. You will often have to wait a few hours before seeing any difference, and in many cases the effects will seem small at first, but the area will look much cleaner after a few days. Patience is key. Is there a way to clean my patio without buying patio cleaning substances? 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!