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We get a lot of questions regarding the rejuvenation process so we thought it would be a great idea to try and answer most of them right here.

1. How long does it last?

The short answer, three to five years. Sealed pavers require minimal maintenence in our desert climate. Rain and sitting water is our number one enemy and we do not get much rain here. Our water is quite hard as well, so when you hose off your pavers its best to use a leaf blower to remove the excess water. Yes we know its an extra step, but what often happens is the water sits, and turns white due to our high solids content. Left unattended, it can be difficult to power wash off. Most homes have drip lines to potted planters and those leave the most damage. Try to regulate the water flow to avoid overflow and contamination to pavers and concrete. Don’t be afraid to use a soapy brush once in a while to contain our fine dust and keep that rich look. You may also power wash your pavers once in a while to also get rid of that dust that settles and seems to never go away. So, with proper maintenence, they can last upwards to 5 years. It says three years on the product bucket, but the product is made in San Diego and can handle some 150 plus days of rain per year.

2. What happens after 3-5 years?

In most cases we may need to power wash thoroughly and add new sand. Sometimes that is all that is needed. However if color looks faded, we can spay a nice thin coat of sealer to regain the color and add another 3- 5 years. Our water-based sealer can be layered for the rest of the life of the pavers.

3. Oil stains and tire marks on unsealed pavers, what can I do?

We use top quality oil and stain extractors and pre-treat the areas prior to power washing. Oil left unattended for weeks will never fully come out of the untreated pavers, however after sealed, the discoloration will tend to blend and visually dissappear. It is importatnt to seal right away. After the area is properly sealed, oil and tire marks will be resisted by the sealer. In most cases, a simple soap like dawn will wash the spill right up. You may have to use a scrub brush as well, but rest assured, your pavers will be sealed and block the oil and tire marks from penetrating through the surface, Think of it like rain x for stone surfaces.

4. How much sand do you use?

We use a water wash in method to apply sand into the joints of the pavers, thus sending the sand deep into the joints and “locking” them in to stabalize the joints. Typically we try to get enough sand to reach 1/8″ to 1/4″ from the surface. Our intense prevailing winds love to knock the sand out almost daily. So, if the sand resides below the surface line, it is more likely to last. During the sealing process, the sealer falls into the joints, thus locking them in.

5. How many coats of sealer do you use, and can I get more if I want?

We start with a heavy “flood” coat to close off the capilaries and pores of the surface and the sealer penetrates deep into the surface. After it soaks in, (which takes only a few minutes), we spray several lighter coats to get a nice even wet look over the field. We continue this process until the colors look even. There is a point when there can be too much sealer. When this occurs, you will see shiney spots on the surface, where the sealer pools up and remains shiney. We stop prior to this point, which answers the question of, can we add more if we like. Yes you can, over and above the factory recommended totals, but realize that once we reach even color, its usually best to stop.

6. What should I do before you are scheduled to work?

We ask that you remove your furniture and personal items away from the area we are cleaning and sealing. Also it is important to pull your vehicles out of the garage if you require access to them after the sealing process is applied. Items with rubber feet or botoms should not be placed back for at least 48 hours to avoid marking. Vehicles should remain off for 48 hours as well, and avoid sharp turns or burnouts or abrupt braking so not to embed rubber into the sealer. You can typically walk on the area 4 or so hours after the sealer is applied. Just check to see if it is still sticky, as it takes time to cure.

7. Summer or Winter is here, theres no way you can work, right?

Quite the contrary, we can work in Las Vegas almost year round. The pavers can be sealed when wet, so we cool them off in the summer. The cure times do speed up, which is great so you can get back to normal life quicker. In the winter times, the sealer takes much longer to cure but will cure. We like the temperature to be above 50 degrees for faster cure times but we do not close down during the winter season. So, there is no down time for us at San Diego Paver Sealing

8. I went to my local hardware store and the salesman said to wash my concrete with muriatic acid. It removed the glue but when I went to stain the floor I did not get a color reaction. What happened?

NEVER wash the concrete surface with muriatic acid if you plan on acid staining the concrete slab. The muriatic acid will deplete the lime in the concrete and will roughen up the surface. The Kemiko Stone Tone Acid stain needs to react with the lime in the concrete and if that is removed, the stain will not color the concrete.

9. Do I have to use the product mixed 1:1 with water? Can I adjust the dilution rate?

Kemiko Stone Tone Acid Stain is a concentrated stain that will achieve colors close to our color chart on most concrete surfaces mixed at the 1:1 water to stain ratio. You should always do a color sample since all concrete surfaces are different and each slab’s reaction to the stain is different. You can take the stain and apply to one concrete surface and use the same stain and apply to a second concrete surface and you will get two different reactions. To get a lighter color you can add more water and to get a darker color you can add more stain. This is why color sampling is important.

10. My stain is not getting a reaction with the concrete, Why?

This issue can be caused by various reasons. These reasons vary from how smooth or tight the surface is troweled to something spilled onto the concrete. Does the concrete contain add mixtures that were added to the concrete mix like fly-ash or slag? Was a curing sealant added to the surface to help in the curing of the concrete surface? All of these issues can have an effect on the concrete accepting the stain. To find out if the surface is too smooth you can spray water on top of the surface. If the water soaks into the concrete, the stain will most likely do the same. If it “beads” up on top, the stain will “bead” up also and will not penetrate the surface and react with the lime in the concrete. This can usually be fixed by sanding the surface of the concrete with a sanding screen, black pad (sometimes), or 100 to 120 grit sandpaper. This same technique can work to remove the cure and seal. To find out if sanding or abrading the surface will help, try sanding a small section by hand, and see if the pores open up and accepts the stain. Do this in the most unnoticeable area of the floor, since it will be hard to blend that test area in with the rest of the stain process.

11. How much does the gallon of stain cover?

This product is mixed 1:1 water to stain and will cover approximately 400 sq. ft. in 2 coats or 800 sq. ft. 1 coat. It is recommended to apply the stain with 2 coats.

12. I like the color that I achieved with the staining process, but there is a small section that did not stain. How can I fix this?

This can be caused by something that was spilled onto the floor by the builders or previous owner and can be fixed with a couple of techniques. Try to brush the stain into the area with a nylon or a chip paint brush first at 1:1 with water and if that does not work try using the stain full strength. Sometimes sanding the floor with 100 grit sandpaper will open up the pores of the concrete and allow the stain to react. If the stain just will not get a reaction with the concrete you can try using Kemiko concrete dyes. The dyes are available in both solvent based and water based systems. Both can be applied to the surface after the reactive stain has been cleaned and neutralized. After step 3 has been completed and the surface is dry apply the Kemiko concrete dye to the surface and let dry. After the desired color is achieved, let dry the recommended time and apply your sealer of choice. When using the dyes, there is no need to neutralize after application.

13. I used your stain and my floor has turned orange and I am using Golden Wheat. What happened?

Concrete has a bit of calcium chloride in the mix and higher concentrations of the calcium chloride causes the stain to turn the color a deep red or bright orange color. With this in mind, it is very important to do color sampling before you start your project. To do color sampling, find an area of the concrete that is going to be stained that will not be seen or will be covered up, either in a closet, under some stairs, utility room, or even where you will be putting cabinets or washer/dryer.
If you notice that the concrete is turning orange or deep red and that is not your desired color, you can add up to 10%, of the total mix with the color “Green Lawn” to that mix. This will soften the orange or redness created by the calcium chloride. It may not entirely stop the orange from appearing, but it will knock it down a bit. If you have already stained your floor and the color turned orange, you can take the color Green Lawn and dilute it down at a ratio of 10:1 (10 parts water to one part stain), and then mist this on top of the stained floor. This will soften the orange color of the floor. It may not remove it entirely, but it will put a haze on the floor and the color will soften. This must be done before any sealer is added to the floor.

14. I stained my floor two years ago and want to change the color. How can I do this?

This can be done by removing the sealer and applying more stain to the floor. You can only make the floor a darker color, not a lighter color. One can apply a micro-topping (a thin layer of modified concrete) to the surface and start over. This will allow for a new color to be applied to the floor. Micro-toppings are an easy way to prepare a floor surface for concrete staining that normally would not accept a stain.

Paver Saver of San Diego

Your Trusted Paver Cleaning and Sealing Company

Welcome to Paver Saver, where we specialize in breathing new life into your pavers. Our suite of services includes Cleaning & Sealing, meticulously removing dirt and sealing for long-lasting protection; Paver Repair, focusing on fixing cracks and leveling to restore safety and aesthetics; and Paver Restoration, dedicated to reviving the original beauty of weathered pavers. With Paver Saver, you’re choosing excellence and expertise in maintaining the elegance and longevity of your paver investments. Let us help you keep your outdoor spaces looking pristine and welcoming.

Our commitment extends beyond mere maintenance; we believe in preserving the beauty and integrity of your pavers. Our team, equipped with the latest tools and techniques, is passionate about delivering top-notch service that ensures your satisfaction. By choosing Paver Saver, you’re partnering with professionals who understand the value of your investment and are dedicated to enhancing its durability and appeal.

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