Intracoastal Salt Load
North Miami Beach takes direct wind from the Intracoastal. Salt spray covers everything. The granite drinks this brine. It stays wet deep inside.
Sunlight bakes the water out. Salt crystals remain trapped. They expand inside the pores. This pressure cracks the stone from the inside out (spalling).
Searching for headstone cleaning services near me often leads to pressure washing ads. Dangerous. High pressure drives salt deeper. We use specialized grave site cleaning services. We use a desalination poultice. It draws the salt out chemically. This stops the cracking.
Biscayne Exhaust Soot
Biscayne Boulevard is a soot tunnel. Exhaust from thousands of cars settles here every day. It forms a greasy black layer on the markers. It bonds with the mold.
Soap fails here. The grime is oil-based. We use industrial degreasers. We lift the soot out of the pores. Then we apply a biocide to kill the mold. The stone stays clean.
Uneven Rock Settling
The ground here is jagged Oolite rock. It is full of holes. Rain washes the soil down into these voids. The monument ends up balancing on sharp rock points.
It rocks back and forth. Adding dirt fails; it washes away. For lasting tombstone repair and restoration, we fix the sub-base. We create a level pad with crushed gravel. This friction pile sits flat over the jagged bedrock. It stops the rocking.
Canal Water Sludge
Irrigation pumps pull dirty water from urban canals. It does not move. It is full of biological waste. Sprinklers spray this sludge on the stone. It dries into a brown film.
"Excellent fast reliable work. They did a fantastic job and I'm very pleased with them."
— Phillip Pessar, Florida
This scum bonds to the polish. We use professional cleaning stone gravestones chemistry. We use a buffered cleaner to dissolve the bond. We rinse it away. The shine returns.