Calphalon Oil Infused Ceramic Cookware

I’ve had plenty of nonstick pans over the years and actively cook 3 meals a day. These pans were great for about 2 months. After continuous use they start to brown on the bottom and it’s impossible to get out. I even replaced one already and it has started to happen with the new plan. Everything starts to stick, can barely fry and egg without it sticking. We only use wooden or silicon utensils and there are scratches all over the bottom. Worst pans I’ve ever had.