- Milwaukee and SE Wisconsin
FAQ's
Frequently Asked Questions
What surfaces do you specialize in restoring?
We specialize in natural stone (marble, limestone, travertine, granite), tile and grout, terrazzo, showers, countertops, and other hard surfaces. Each surface is treated using methods specific to its material and condition.
How often should stone, tile, or terrazzo surfaces be professionally cleaned?
Most surfaces benefit from professional care every 12–24 months, depending on foot traffic, moisture exposure, and maintenance habits. High-use or wet areas may require more frequent service.
Can dull, scratched, or etched stone be restored?
Yes. Many stone surfaces can be honed and polished to reduce or eliminate etching, scratches, and dullness. Professional restoration is often far more effective and affordable than replacement.
Why does my stone or tile still look dirty after regular cleaning?
Dullness and discoloration are often caused by microscopic surface damage or residue buildup rather than dirt. Professional restoration addresses these issues at the surface level.
Is professional shower restoration really necessary?
Yes. Showers are constantly exposed to moisture, soap residue, and minerals. Professional shower restoration removes buildup beneath the surface and protects tile and grout to help prevent recurring issues.
Why do shower grout lines keep darkening over time?
Grout is porous and absorbs moisture and contaminants. Without proper sealing or color sealing, discoloration can quickly return even after cleaning.
What is grout color sealing, and when is it recommended?
Grout color sealing restores grout to a uniform color while sealing it against moisture and stains. It is highly recommended for showers, kitchens, and high-use areas.
What is Supreme Shield, and where is it used?
Supreme Shield is a micro-thin protective coating designed specifically for showers and wet areas. It adds an advanced moisture-resistant layer to tile and grout, helping reduce buildup and maintenance.
Do you recommend sealing after cleaning or restoration?
Yes. Sealing helps protect porous surfaces from staining, moisture intrusion, and everyday wear, extending the life and appearance of stone, tile, and grout.
Can terrazzo floors be restored if they’ve lost their shine?
Yes. Terrazzo surfaces can often be cleaned, refined, and polished to restore clarity and gloss without replacement.
How long does a typical restoration service take?
Most residential projects are completed within one day. Larger or more involved restoration work may require additional time, which we clearly communicate in advance.
What makes Restoria different from standard cleaning companies?
We specialize exclusively in hard surface restoration and protection. Our approach is surface-specific, detail-driven, and focused on long-term results—not temporary cleaning.