- Using a concrete sealer advertised to work best for flagstone can be very helpful at preventing grime and build-up on the stone over time. This sealer should also help prevent discoloration that could happen over the years due to the weather and water damage.
- Repairing any problems that you notice during routine inspections can help make a big difference in the condition of your patio. This includes replacing broken stones and removing weeds that have begun to sprout around the crevices between flagstones.
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