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Family owned and operated and serving the San Diego area since 1989. We offer professional floor and surface care, specializing in marble and other natural stone, tile & grout, and terrazzo restoration.
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Stone Pool Deck Cleaning and Maintenance Guide
By Frederick M. Hueston
Do you have a stone pool deck and are wondering how to maintain it? Do you need to seal it? How do you deal with stains? The following will give you guidance from a pro on what you need to do to keep your stone pool deck looking great.
Basic Stone Pool Deck Maintenance
To maintain a stone pool deck, you should regularly:
Other Issues that May Arise
Sinking Pavers – If you notice your pavers becoming uneven or sinking, consider the location of the affected area. If it is around the pool shell, it may be due to a broken pipe or improper backfill compaction, which requires professional repair. If the sinking is happening in other areas, it’s probably due to a poor sub-base compaction. To fix this, remove the pavers in the affected area and add more fill.
Weed Growth – Weeds grow by seedlings landing in joint spaces where sand has washed out between pavers, not from the bottom up. Properly installed pavers with good materials can help prevent weed growth, but weeds can still find ways to grow. Spot weed killers can effectively treat isolated weed issues, but avoid oil-based products as they can stain natural stone pavers.
Ants – Ants can create unsightly sand dunes on your patio and pose a stinging hazard. To get rid of them, you can use a mild insect repellent and spray it on any nests or areas with a lot of ants. As a longer-term solution, consider having insect treatment sprayed around the area. Additionally, using a product like “sand lock” can prevent ants from accessing the sand between your pavers.
Other helpful hints for avoiding ants are as follows:
It’s important to remember that preventing ants from entering your home is the best way to control an ant problem indoors.
Sealing Your Stone Pool Deck
To seal your stone paver pool deck you will want to use an excellent quality stone impregnating sealer. Impregnators are designed to sink into the pores of the stone and protect it from within. You DO NOT want to use any sealers that place a topical layer over the surface of the stone.This will block the breathing of the stone and will not allow it to breathe.
Caution: Avoid impregnators that are designed for color enhancing. These sealers will darken the stone.
How do you know if your stone deck needs to be sealed?
Test the stone surface by placing some water on the stone. Wait five minutes to see if the water soaks into the stone. This will result in a dark area. If the stone soaks up the water then seal it with a superior quality stone impregnating sealer, per directions below.
DIY directions for applying the impregnator:
Usually, 24 hours is sufficient for curing. Please note that different impregnators may have different instructions, please always refer to the product directions before use.
How to Remove Rust Stains from Stone Pool Pavers
Rust stains can occur from furniture placed on the stone surface as well as from irrigation water,etc. To remove them, it is important to use the following procedures as soon as possible.
To remove rust stains from marble using a poultice
You will need the following materials:
Steps for making your poultice
Important! Iron Out is available in a liquid and powder form. Do not use the liquid. Only use the powdered Iron Out.
Removing Other Stains from Your Stone Pool Deck
Stains other than rust can be caused by wine or other food and drinks. The following is how to treat them.
Note: Before trying the poultice method, test the cleaning agent on a small, inconspicuous area of the stone to make sure it doesn’t damage or discolor the stone. Also always make sure to read the instructions for the cleaning agent and for the stone.
Follow the above maintenance instructions and you will enjoy your stone pool deck for years.
By Fred Hueston. This article is one of a series of articles written and published on behalf of Surface Care PRO Partners.