Printed surface
The design is printed and fused on the top layer. The pattern does not go through the full thickness of the slab.
How to Clean Porcelain Slabs: Science-Backed Protocol
Porcelain slabs are chemically tough but physically sensitive at the edges. Impact awareness is essential.
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Porcelain Care
Edge-safe cleaning and handling
Porcelain slabs are printed and sintered at extreme heat, making them scratch resistant and chemically stable.
Prohibited methods include impact on edges and ceramic knives. This protocol focuses on daily hygiene plus strict edge protection.
The science: tension and hardness
Hard but tensioned
Porcelain is harder than granite, yet internal tension makes edges the release point for impact damage.
Edge fracture risk
Sharp impacts can cause conchoidal fractures, creating shell-shaped chips along the edge.
Part 1: Myth vs. Science
Myth #1: It is indestructible, so I can chop food directly on it.
Science: False. Ceramic knives and hard impacts can scratch the surface or transfer metal. Use a cutting board.
Myth #2: Chips can be sanded out.
Science: False. The pattern is only in the top layer. Sanding exposes the plain body and cannot restore the design.
Part 2: The Clean Era Protocol
Step A: Daily hygiene
Agent: Neutral cleaner or mild household spray.
Method: Spray and wipe. Porcelain is chemically resistant, but keep cleaners mild for home safety.
Step B: Impact awareness
Rule: Treat edges and sink cutouts like glass.
Action: Never rest heavy pots on the edge, and avoid sharp impacts near corners.
Summary for your home
Never use
Ceramic knives, direct chopping, or impact on edges and corners.
Always use
Cutting boards, trivets, and gentle daily cleaning.
Golden rule
Porcelain is tough on the surface but fragile at the edges.
Manufacturer verification data
Neolith
Warns that edges are most sensitive to physical damage and should not be hit with heavy objects.
Dekton
Advises using trivets and avoiding extreme thermal shock. Chemical resistance does not equal impact resistance.
Clean Era note
We treat porcelain edges like glass and train staff to avoid pressure on cutouts and corners.
FAQ
Can I cut directly on porcelain slabs?
No. Use a cutting board. Ceramic knives and impacts can scratch or chip the surface.
Can chips be sanded out?
No. The pattern is only on the top layer, so sanding exposes the base body.
Are porcelain slabs stain resistant?
Yes, but edge protection and impact awareness are still essential.
Download the porcelain slabs protocol
Use the printable PDF to share with homeowners, housekeepers, or vendors.
Porcelain Slabs Protocol (PDF)
Daily hygiene, edge awareness, and impact-safe care.
Clean Era standard
Clean Era uses manufacturer-compliant, science-backed protocols for high-performance surfaces.