Bleach: This alkaline solution may be effective for other household uses, but it can discolor concrete pavers that have been colored or stained.
Cleaning your pavers with bleach is a safe and effective way to keep them looking clean and new. If you have any hesitation about the process, Aviara Pavers can guide you through every step to ensure your pavers are clean and well-maintained.
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.
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.
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).
As mentioned earlier, it is very easy to restore the color to brick pavers. Wet-look sealers are highly recommended because they help restore some of the original colors and prevent future fading, but without changing an existing color.
Once again, acetic acid will wreak havoc with your block paving. Porous stones like limestone and sandstone are more susceptible to damage than most, as the vinegar can seep into the stones themselves, though even sealed and non-porous stones can discolour and bleach.
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.
Bleach: This alkaline solution may be effective for other household uses, but it can discolor concrete pavers that have been colored or stained.
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.
There are useful tools for cleaning paving stones, such as joint scrapers, sweepers, and pressure washers. In addition, pavers can be cleaned with a small pickaxe, broom, and garden hose.
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.
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.
Use soap and water, if the pavers are still dirty after sweeping and water hosing, make a solution of soap and water. You can use dish soap, laundry detergent, or any type of general-purpose cleaner. Never use bleach on your pavers, as it can damage the surface.
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.
Additionally, baking soda is absorbent, allowing it to absorb oils from the surface of the pavers, especially freshly oil spill on concrete pavers. Since it's a natural cleaning agent, baking soda is one of the safest materials you can use to remove oil stains.
Bleach is commonly used to whiten concrete and is very effective at doing so if the initial stain is removed beforehand. Bleaching stained concrete white prepares it for any additional coloring treatments that you may wish to apply in the future.
As a gentler cleaner, bleach can't harm concrete's durable material. Aside from being an effective cleaner and stain remover, it also acts as a disinfectant to the concrete surface.
If vinegar does not work on your hardscape, you can use bleach. To create a powerful mold-killing mixture, you can add one cup of bleach to a gallon of water. However, you should exercise meticulous care and caution since bleach can discolor your brick pavers and thus ruin your precious hardscape.
Be sure to rinse away all traces of the sodium hypochlorite solution. Allow the patio to dry: Allow the patio to air dry completely before replacing any furniture or other items.
A mixture of one part bleach with three parts water is the most common cleaning agent used to remove mold from pavers.
Exposure to sunlight is the primary reasons why pavers fade. The sun causes fading of any pigmented item, from fabrics and paint to the pigments in the stones. You might notice some mottling of the color of your paving stones as the years go by. This is because the pigments do not penetrate into the aggregate.
To clean paver slabs, you can use a detergent, such as Dawn, or a vinegar-water solution that is gentle enough to effectively clean without causing damage to your concrete pavers.
The calcium carbonate creates the whitish haze on the surface of the concrete pavers. As the moisture evaporates off the surface of the pavers, the whitish haze becomes more pronounced. And as naturally as the efflorescence appeared, it will fade.