Slate Stone Cleaning and Sealing Services in Honolulu, HI

Cleaning slate to perfection.

Cleaning slate can weed out all the crevices. We use a cleaner exclusively formulated for slate that soaks deep and lifts all the stains and dirt. Our patented slate cleaning process in Honolulu will make your slate look new again.

Slate cleaning and sanitizing.

D'Sapone® sanitizes your stone shower before restoring it. Soap scum, mold and mildew damage slate tiles and grout in wet areas. We offer a 5 year labor warranty with our ‘Healthy Shower’ slate service. Slate shower resurfacing>

After cleaning. Sealing.

Unsealed slate keeps shedding dust & makes the surface dusty in dry settings. But, in wet settings it retains moisture and causes mold to grow. When sealed with Celine – a clear resin topical solvent, your stone will never release dust nor absorb moisture. Slate sealing process>

Grout sealing maybe needed
after our slate cleaning service.

Grout fills gaps between the pieces of slate. Only slate cleaning process is not enough to remove all stains from the grout as it is porous and absorbs moisture. We color seal all the grout lines with Caponi® – a 2 part pigmented titanium resin, with 100% uniformity. Slate grout color sealing>

Cleaning slate at a large scale.
Cleanliness maintained.


Maintaining sealed slate has just been simplified. Just clean your stone with Valore after we seal it. Valore adds a coating protection while sanitizing the surface. Environmentally clean and green are the key to our maintenance plan as we care for yours and the environment’s health. Maintaining Slate tile>

Slate cleaning with
D’Sapone artists.

Cleaning slate tile is the first step to slate restoring. Obtain a free professional estimate for Honolulu by sending pictures via our website or calling us today. Cleaning Slate estimate>
Call (808) 518-4545>


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