Both are valid - it depends on the look you want. Traditional wax system (TC Classic Primer + TC Classic Wax): creates a warm, satin patina that deepens over time. Authentic Italian look. Needs more maintenance (Cotto Easy-Clean, annual wax top-up). Modern impregnation (TC Impregnator): invisible protection, less maintenance, more practical. Better for kitchens and wet areas. Important: do NOT mix systems. If switching from wax to impregnation, strip all wax first with WAX-OFF.

Recommended: Lithofin TC Classic Primer, Lithofin TC Classic Wax, Lithofin TC Impregnator, Lithofin WAX-OFF

The terms are often used interchangeably, but there are differences. Cotto traditionally refers to Italian hand-made or artisan-produced tiles, typically irregular, highly porous, and fired at lower temperatures. Terracotta is a broader term for any fired clay tile. Machine-made terracotta is more uniform and slightly less porous than artisan cotto. For care purposes, both are treated identically - they are the most porous common flooring materials and MUST be sealed. Use TC line products for both.

Recommended: Lithofin TC Impregnator

Cotto is a type of terracotta that is fired at a higher temperature, making it denser and more durable. Terracotta is more porous and can be more susceptible to staining. For both, use Lithofin WAX to enhance and protect the surface from stains and moisture.

Recommended: Lithofin WAX