Works great with cast iron as claimed. If the pan is particularly dirty, you can use a tiny drop of dish soap (as recommended by Cook's Illustrated) without damaging the spices. It also works on Pyrex glass but will scratch metal and even stainless steel. Now that my pans stay perfectly seasoned with little effort, I now consistently use cast iron pans instead of non-stick pans. Non-stick pans can't handle high temperatures safely, and since they don't last a lifetime like cast iron, I removed them all.
Finish Powerball Dishwasher Detergent Tablets, 76 Count
28 Review
8"X6" Stainless Steel Chainmail Cast Iron Cleaner With 316L Scrubber For Pre-Seasoned Pans, Dutch Ovens, Waffle Iron Pans, And More - By Ationgle
41 Review
Finish Quantum Infinity Shine- Dishwasher Detergent - Powerball - Our Clean & Shine Tablets Dish Tabs & Finish Jet-Dry, Rinse Agent & Finish In-Wash Dishwasher Cleaner: Clean Hidden Grease And Grime
23 Review
Experience Ultimate Clean & Shine With Finish Quantum Powerball Dish Tabs, Jet-Dry Rinse Agent, And In-Wash Dishwasher Cleaner
26 Review
Vileda Ultramax set
102 Review
Efficient Cleaning Made Easy: Yocada Microfiber Spray Mop With 2 Washable Pads For All Floor Types
45 Review
Xiaomi Mijia Automatic Foam Soap Dispenser MJXSJ01XW/MJXSJ03XW, white
95 Review
20 Foot High Reach Duster For Cleaning Kit With 5-12Ft Heavy Duty Extension Pole, Sturdy Extendable Microfiber Feather Duster, High Ceiling Fan Duster, Cobweb Dusters, Window Squeegee Cleaner Kits
35 Review