The Case of the Car Dealership Tile Floor
A car dealership blames defective stone for blackened tile floors, but The Stone Detective uncovers a much dirtier truth hiding in the mop bucket.
The Case of the Sticky Marble Floor
A sticky marble floor leads the Stone Detective to uncover the real culprit behind a luxury hotel’s problem: The mop? The cleaner? The water? What else?
The Case of the “Defective” Tile
A homeowner blames a tile manufacturer for a dull-looking floor, but the Stone Detective uncovers the real culprit hiding under the sink.
The Case of the Brittle Countertop
A granite countertop starts crumbling under sunlight, revealing the hidden downside of resin-treated stone in this latest Stone Detective mystery.
The Case of the Porcelain Tile That Wouldn’t Come Clean
A porcelain tile floor refused to come clean—until the Stone Detective discovered the secret hidden in its micro pits. Sometimes simple methods win.
The Case of the Cry Baby Contractor
A panicked contractor, stubborn marble, and polishing secrets—see how the Stone Detective turned tears into a mirror-finish on Monterey Black.
The Case of The Moldy Grout Mystery
A dark grout problem turned out not to be a cleaning mistake, but a classic case of bad design. The Stone Detective uncovers the moldy grout mystery.
The Case of: The Good, the Bad, and the Ugly Grout
The Stone Detective takes on a homeowner’s complaint of “defective grout” and uncovers the real culprit: bad mixing practices, not bad material.