We are sorry you are unhappy with the cooker, mustang. Please know you can exchange or return it anytime as part of the Member's Mark 100% Satisfaction Guarantee. Here are the important tips for you to protect this pan. 1) Always cook on low to medium heat. 2) Always cool down to room temperature before washing. 3) Hand washing recommended although dishwasher safe. 4) Avoid sudden temperature change ( Thermal Shock ) on the pan and lid. 5) When using gas, keep the open fire just touching the bottom of the pan and avoid the open fire climbing onto the cooker walls.

Thank you for the great rating and feedback, Stacey!

We are sorry for this experience with the cooker, Stuart. A deep cleaning can help restore its performance. We recommend soaking the surface overnight in hot, soapy water and then thoroughly washing it the next morning.To maintain the superior nonstick performance of your cookware, we suggest the following tips: 1)Always cook in LOW TO MEDIUM HEAT, to avoid metal fatigue, warping, deformation, non-stick coating deterioration, chipping, and discoloration caused by high heat and thermal shock. 2) HAND WASHING RECOMMENDED though DISHWASHER SAFE. 3) Always cool down the cookware to room temperature before washing it to avoid any damage to the nonstick surface. 4) Also, we advise not allowing the open fire to climb on the wall. If you are still unhappy, please know the cooker can be returned for a full refund as part of the Member's Mark 100% Satisfaction Guarantee.

Please keep in mind that metal handles can become hot when exposed to high oven temperatures or prolonged cooking. For your safety, we highly recommend using potholders or oven mitts when handling the lids, pots, and pans to protect yourself from the heat.

Thank you for the great rating and feedback, Chi. As a reminder, we do not recommend using metal utensils that can damage or scratch the surface. Also, please store your cookware carefully, avoiding direct contact with metal or sharp objects.