Mix Solution of dish soap and water, and use a brush to scrub the pavers clean. Make sure to rinse the pavers thoroughly afterward. This process may need to be repeated for tough stains. A recommendation is to do this every few months.
Dish Soap: A great way to clean patio pavers without removing any sand or decorative texture is by simply cleaning with a gentle soap or degreaser like Dawn. Add the dish soap to a container of water, then start lightly scrubbing the dirty spots with a rag, sponge or a stiff-bristled brush.
Mild detergent and water. If your pavers aren't too dirty, this can be a quick and easy way to clean them without any fancy equipment. Mix some mild dish soap with water in a bucket to create suds, then use a brush or a sponge to scrub the surface of the pavers.
Water and mild dish soap is a popular cleaning solution because it's easy to find at home and it won't damage brick, but it will tackle stains. The BIA recommends using hot water for surface cleaning with a detergent. White vinegar and water, another common household cleaner, can also be used on mildew.
The acetic acid in vinegar is a little stronger than acid rain, so exposing your pavers to this substance can lead to bleaching, corrosion and the loss of protective sealant.
A mix of water and vinegar is a great combination to remove stubborn dirt and stains. If you want even better results, use this mix with a cleaner solution specific made for pavers or soap and water. Just remember to plan your cleaning on sunny days because if it rains, you might need to redo all the work.
Wash patio slabs with white vinegar
This eco-friendly solution is made up of equal parts vinegar and water, which is then left to soak into the patio to correct any discolouration and also remove tough marks. You should first move all plants and furniture out of the way, then sweep the area to remove any moss.
Try Concrete Stain
The simplest path to reviving tired pavers is to apply an acrylic-based semitransparent concrete stain, such as Behr Premium Semi-transparent Concrete Stain ($27/gal.; Home Depot) or Valspar Semi-transparent Concrete Stain ($28/gal.; Lowe's).
It is common to mix bleach with water; however, you can also add other ingredients to make it more effective. Similar to cleaning pavers with muriatic acid, avoid an intense concentration of bleach, as it can damage the pavers.
Scrub off the stains and the vinegar with some good old soap and water. Simple Green is one of the best cleaning products for dirty pavers. It doesn't have any harmful chemicals that could possibly warp your precious driveway.
Whether your patio is sealed concrete or cement, or even sealed concrete pavers, a bleach and water solution makes it easy to clean away built up soil, stains from leaves and pollen, mold, mildew and algae.
Although bleach is great at the whitening effect, you can use peroxide to achieve this. Hydrogen peroxide is an oxygenated bleach. It is safe for plants, so when you rinse this solution, it won't harm anything. It works together with the dish soap and baking soda to remove dirt and whiten dirty concrete.
Pressure washing removes the chalky residue, moss and stains, and leaves your pavers looking new again. Once your pavers have been cleaned, it is a good idea to check the condition of your pavers. Make sure they are level and intact, as any repairs should be done prior to moving to the next step.
Hose Pipe. While many homeowners don't have access to a pressure washer, most with outside space will own a hose pipe. And you can buy an attachment that will direct the water at exterior surfaces in a more concentrated jet.
Gretchen Boyd, a cleaning professional at a New York-based cleaning company says a mixture of white vinegar and water is good for particularly tough stains, so if you've tried the dish soap and water and some marks still won't budge, this might help shift them.
Soft washing is a safe alternative to pressure washing. It uses water-based, biodegradable solutions that suspend dirt and grime. This process dissolves cobwebs and kills mold, bacteria, and algae while sanitizing the surface. It uses one-third the water of pressure washing and lasts four-to-six times longer.
Make this simple homemade patio cleaner to get your concrete or pavers looking brand new. Make a paste with two parts of baking soda to one part of vinegar. Spread the paste on the patio surface and scrub with a brush (we like a long-handled one so you don't have to bend over).
If vinegar does not do the trick, you can also try mixing about a cup of bleach for each gallon of water and using this as your mold-killing spray solution.
Will Vinegar Damage Pavers? Yes, vinegar is NEVER safe to use on pavers. It can cause a lot of damage, and you may have to replace a lot of the pavers if you try this. I know that vinegar is often used for household cleaning projects, but when it comes to your patio, it's a big no!