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).
There are three ways to darken your pavers: sealing, staining, and painting, with the first being the less invasive option.
Over time, the continuous high-pressure blast of water will erode the layer of color on the pavers and expose the stone and aggregate contained in them. Oftentimes, the stone and the aggregate do not retain the color of the pigments used and will appear dull.
If you still think they need to be enhanced, you could use paver sealant to bring out the color of faded pavers. The use of paver sealant is a bit controversial because it blocks water from evaporating on the surface of the pavers. This could lead to problems down the line if you're in an area with heavy rainfall.
A paver sealer will help to protect the pavers from weather damage, stains, and general wear and tear. It can also make the pavers look shiny and new again. Paver sealers come in different types, so be sure to read the labels carefully before purchasing one.
When you apply a sealant to your pavers, it gives them a clean, wet look with a glossy finish, depending on the finish of the sealant you use. It will not alter the color of the paver but will instead highlight the hue of the material and enhance the color of the pavers.
If pavers are not sealed, they can fade to look like bare cement is as little as 7 years! Now, thanks to over two years of formulations, our unique dyeing process restores faded pavers to almost new looking. There is a sealing component incorporated into the brick paver staining formula.
The answer is yes. However, you can reduce the fading by investing in sealants and taking care of your pavers by killing weeds when they appear in between them and fixing them when they get loosened.
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.
For human-made colored concrete paving slabs or concrete pavers, we don't recommend the use of bleach for cleaning. That's because the substance could fade your paver colors if regularly cleaned with bleach over a long period.
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.
One of the greatest pros of choosing staining over painting is that the stain penetrates into the concrete rather than just building up on the surface, as with paint. This results in a longer-lasting color that won't fade as quickly as paint.
For optimal results when staining concrete pavers, a concrete stain with a high pigment concentration is recommended. A prime example is Portico™ Paver Stain, which is a highly saturated exterior concrete stain designed specifically for coloring concrete pavers.
Cleaning your pavers with bleach has a lot of benefits: Disinfecting the Surface: Bleach is an effective disinfectant and can kill any bacteria or mold on the surface. This will help to prevent any health hazards from occurring. Removing Tough Stains: Bleach is also effective in removing tough stains from the surface.
Should all concrete pavers be sealed? Yes. Concrete is porous and will absorb stains if not sealed. Sealants can also protect paver color from fading.
Generally speaking, you should seal your pavers every 3-5 years. You will notice if and when your pavers begin to fade or show signs that they need resealing.
Now the misconception is that the pavers themselves have turned white. It's actually moisture that is trapped underneath a coating of sealant. Our sealers are breathable, so they allow that moisture to escape so you don't have that issue.
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.
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.
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.
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.
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.
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. Less chemicals mean there's a less likely chance your paver stones will change to a weird-looking color.