St. Moritz Oven Cleaner 27oz (750ml) - 3 Pack - Heavy Duty Degreaser for Stovetops, Ranges & Grills - Removes Burnt-On Grease & Food Residue - Safe for Stainless Steel & Ceramic Surfaces - Perfect for Kitchen Deep Cleaning & Maintenance

Best product to remove grease and actually remove all stains from cloths as long as you spray it just before throwing it into the washer ..if you leave for hours on fabric it might damage the fabric but if you wash immediately all heavy grease stain will be gone .You can take your dirty parts of Grill and place in a bag spray it and leave metal inside and it will be easy clean .you should be very careful using this product with bear hands and be careful not to inhale it is very toxic .But best grease remover