Quartz is the most stain-resistant material for countertops, as it is designed with ground natural stone and resin. This creates a non-porous material that is highly resistant to stains and requires no sealant for maintenance. Granite is also a great option for kitchen countertops and other surfaces, as it is durable, long-lasting, and has a good appearance. It can withstand heat, stains, cuts, abrasions, and daily impact.
However, no countertop is 100% stain proof, except perhaps stainless steel.