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.
Similar to cleaning pavers with muriatic acid, avoid an intense concentration of bleach, as it can damage the pavers.
Bleach: This alkaline solution may be effective for other household uses, but it can discolor concrete pavers that have been colored or stained.
Mild detergent and water.
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. If your pavers are textured or have intricate designs, this cleaning method can be gentler than a power washer.
And, while it may be tempting to use household bleach for a quick clean, Beril says that this can ruin the patio stones and leave them looking patchy. 'There are many specialist patio cleaning products on the market including brick acid,' she cautions.
Apply the bleach and water to the wet paving slabs
Brush the solution to make sure you get an equal coverage of the cleaner. Make sure you brush the cleaner into all corners of the paving slabs. Once applied leave the cleaner on the surface for 10 -15 minutes.
Use bleach for heavy-stained slabs
Dilute half a bucket of bleach with equal parts water, applying evenly to your green-tinged patio. You should leave the solution to work for ten minutes before rinsing thoroughly with clean water, repeating the method for stubborn algae.
A dish soap, like Dawn, is a safe place to start. The surfactants in dish soaps are designed to remove oil and grease, they're gentle enough to be used without issue on your pavers. In a bowl or bucket, mix the soap with water and pour it onto the stain and agitate. Rinse and repeat if needed.
Use a specialist cleaner
Try a specialist cleaner like Wet & Forget, at Walmart, which you spray onto the surface of the paving and leave. It can also be used on steps, fountains, patio umbrellas and other smaller outdoor areas. It's bleach-free and non-acidic but will remove mold, moss and grime without any scrubbing.
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.
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.
Use Bleach
But that's not all; chlorine bleach can also be used for cleaning the concrete driveway. Of course, you should dilute it with equal parts of water or a 1:1 ratio. With the mixture ready, spray it on the driveway, allowing it to sit for 10 minutes. Then, use a stiff brush before rinsing with clean water.
Prepare the solution diluting ½ cup bleach in 1 qt. warm water. Add 1 tsp liquid dish soap. This will help enhance the bleach's ability to remove tough stains from the pavers and will help rinse away dirt.
OxiClean is a powerful concrete cleaner that works well on various materials, including pavement and grout. This concentrated solution provides excellent cleaning without leaving residue.
The pressure washer in combination with a dirt cutter is an excellent option. This removes not only weeds and moss from the surface, but also from indentations. Keeping up with this type of cleaning means that there is less time for weeds to grow. It also helps to maintain the beauty of the paving stones' surface.
Can you power wash pavers? Power washing (also known as pressure washing) is also a very effective method by which you can remove dust deposits and various stains from your pavers. Just make sure that the water jet is not directed directly at the joints between the paving stones.
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.
Regular Soap and Water
A solution of regular dishwashing soap or hand soap is simple to create, and it will remove mild to moderate dirt, stains, and grease. Just mix your soap and some warm water in a large bucket and you're ready to start cleaning.
Baking soda has low-abrasive properties, making it an excellent cleaning material for stuck-on grime and tough stains. Additionally, baking soda is absorbent, allowing it to absorb oils from the surface of the pavers, especially freshly oil spill on concrete pavers.
Yes, using vinegar is a good choice for cleaning pavers and very effective as well. Once vinegar is a non-toxic and biodegradable solution, it is a great way to clean your pavers without resorting to chemicals, which is safer, since you don't harm your plants, pets, or the soil.
Cleaning patio slabs with bleach
It is important for us to mention that it may be more environmentally friendly to use detergents than bleach. The bleach will get into the cracks and dramatically improve the look of your patio by killing things like weeds, moss, and algae.
Yes. Used as directed, Clorox® ProResults Outdoor Bleach shouldn't pose hazards to your pets, children or pregnant women. In general, it's a good idea to remove pets and children from an area when cleaning it and to follow label precautionary instructions.