Bedford Limestone Blackening
We are the limestone capital of the world. Our cemeteries, especially around Bloomington and Bedford, are filled with this beautiful "Salem" stone. But anyone who lives here knows the downside: it acts like a sponge. It stays wet long after the rain stops.
That moisture allows mildew to take hold deep inside the rock. You see beautiful white statues that have turned solid black. People ruin these stones by trying to pressure wash them; high pressure cuts right through the soft carving details. We use a slow-acting biological cleaner. We soak the stone, and over a few weeks, the black stain dies off and washes away with the rain. The stone returns to its natural white color without us having to scrub it away.
Steel Mill Fallout (The Region)
If you live up in "The Region"—Gary, Hammond, East Chicago—you know what the air does to your car. It does the same thing to headstones. The mills left their mark, coating the local cemeteries in industrial soot.
This stuff isn't normal dust; it feels greasy. If you take a rag to it, you just smear that black mess all over the polish. It refuses to wash off with water. We apply a solvent that cuts through that oily layer immediately. We rinse it down, and you can finally see the sparkle in the granite that has been covered up for years.
Harvest Dust in the Engravings
Central Indiana lives by the harvest. When the combines are running, the air gets thick with dust. That brown field dirt settles everywhere, and it gets packed tight into the deep engravings on the monuments.
When it rains, that dust turns to mud and sets up hard inside the letters. It fills them in until you can't even read the name. Hosing it off doesn't work once it hardens. We pick that packed mud out of the engravings by hand using soft brushes. It takes patience, but that is the only way to get the name readable again without chipping the stone.
Freeze-Thaw Heaving
Indiana winters are tough on foundations. The ground here is active between January and April. The constant cycle of freezing and thawing heaves the soil and throws the base off balance.
We see upright monuments leaning dangerously and flat markers that have heaved up enough to catch a mower blade. We provide professional grave site cleaning services that include leveling. We dig out the heaved soil and put in a proper gravel foundation. The gravel lets water drain away, so the ice doesn't have the leverage to push the stone around next winter.
Hard Water Calcium Haze
To keep the grass green in July, the cemeteries run sprinklers constantly. Indiana groundwater is very hard. It leaves a heavy white calcium deposit on the stones, especially noticeable on dark granite markers.
It looks like a white fog covering the face of the stone. Families searching for professional headstone cleaning services often try to scrape it off, but that scratches the surface. We use a mineral dissolver. It melts the white crust instantly on contact, revealing the deep color of the stone underneath without harming the polish.
Moss in Shaded Groves
Many of our older cemeteries are full of big, old shade trees. It looks peaceful, but the shade keeps the stones wet. Thick green moss loves that environment, especially on the older sandstone and limestone markers.
Moss roots grow right into the stone face. If you pull it off dry, you might pull pieces of the rock with it. We soak that heavy growth with a cleaner that kills the roots. When the moss dies, it shrivels up and lets go of the stone. We can just brush it off like dry dirt, so we don't have to scrape or damage the delicate stone underneath.
