If you have pavers on your property, then it's important to clean them on a regular basis. Pavers can become stained and dirty over time, and if they're not cleaned properly, they can start to look faded and old.
To keep pavers looking their best, plan to clean and reseal them every three to five years. Clean your pavers each Spring with a coarse-bristle “stable” broom and a paver cleaner to keep them looking like new. Some weeds, if left unaddressed, can shift pavers apart over time.
Paver patios that are constructed properly need very little care. Once a year, we recommend cleaning the patio with a mild, plant-safe detergent to remove dirt, debris, and build-up. Although not required, this keeps your patio looking like new.
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.
Pavers are naturally a low-maintenance solution, but sealant them actually requires more upkeep over time.
Yes, you can pressure wash your pavers. But while using a pressure washer at a basic level is simple, ignorant and inexperienced users can easily damage their pavers by using a stream that's too powerful, by holding the wand too close to the pavers, or by falling into any number of other rookie mistakes.
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.
Pavers should be resealed every 3 to 4 years on average. You will know when your pavers need to be resealed because water will stop beading on the surface and the sheen will diminish. In addition, you may notice weeds starting to grow in between joints and the pavers may start to lose their color.
The basic rule of thumb is every 3-5 years. For film-forming sealants, you will be able to notice when the physical barrier is showing signs of wear. For non-film-forming sealants, you will begin to see a significant color change of pavers during a rain when the sealant is wearing thin.
The good news is that pavers are known for their durability and lifespan. Made of clay, concrete, natural stone, or even porcelain, pavers can last 20-25 years without any major repairs with proper care and maintenance. If they are properly cared for and sealed, concrete pavers can last upwards of 50 years.
The easiest test is by letting water sit on your pavers for about 20 minutes. If the water beads up on the surface and does not leave a stain, your sealant is still working, if it sinks into the paver, however, then a fresh coat of sealer is likely required.
Make up a 50:50 vinegar and water solution, and apply to the paving – using a watering can will help you get even coverage. Leave the solution to soak for around 20 minutes, then use a stiff brush to remove stains. Once you're done, mop with clean water. Leave to dry before you put anything back on to the patio.
Pavers should be cleaned and sealed every two to three years depending on how often they are exposed to traffic, liquids, sunlight etc. Paver surfaces can also be power washed between cleanings but paver sealing is still necessary after paver cleaning has occurred.
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.
White vinegar is good for cleaning pavers, though it's also acidic enough to erode the stones' surface. Diluted vinegar can be used safely to clean paving stones, though it should be used sparingly and infrequently to protect your paving from damage.
An influx of water that sits for a long period of time can damage your paver surfaces by weakening the cracks or chips already present. If your pavers are already loose, they may collapse. Flooding can also lead to erosion when soil and rock are transported and deposited into the area.
Understandably, some will think this indicates the blocks are in some way faulty, sub-standard or iffy, but that's not necessarily the case. The cause for this visible difference in appearance is most commonly* a variation in the concrete used to make the blocks.
If the pavers are wet due to a pressure wash, allow them at least 24 hours to air dry. They may need a reseal after a deep clean, which is crucial to wash away residue. Excessive moisture from intense heat can also hinder the sealing process.
Con: Paver Patios Grow Weeds Over Time
Paver patios are built from individual small pieces. They have a lot of joints that are filled with sand when first installed. Over time the sand can wash out and needs to be replenished and maintained.
Pressure washers: Power washer machines can eliminate stains quickly, but pressure washing can also annihilate the seal and finish of your concrete pavers if you're not careful. Acidic cleaners: Harsh, acid-based cleaning products and stain removers can damage the seal and finish of your concrete pavers.
One disadvantage of concrete is that it is porous and therefore can be susceptible to stains if not resealed regularly. In order to guarantee the long-lasting color and stain-resistance of your concrete paving slabs, look after them regularly and have them re-sealed as advised by the installer.