![This popped up on my Facebook feed today. I have heard of all of these except the rice water. Is that really a thing? If so, what are the benefits? : r/castiron This popped up on my Facebook feed today. I have heard of all of these except the rice water. Is that really a thing? If so, what are the benefits? : r/castiron](https://preview.redd.it/this-popped-up-on-my-facebook-feed-today-i-have-heard-of-v0-m6cu3qhmoubb1.jpg?auto=webp&s=a943812d4c156c687993fff09e93b9744a920d43)
This popped up on my Facebook feed today. I have heard of all of these except the rice water. Is that really a thing? If so, what are the benefits? : r/castiron
![Benefits of Cooking in Cast Iron Cookware - Rustik Craft Metal Print by Rustik Craft - Fine Art America Benefits of Cooking in Cast Iron Cookware - Rustik Craft Metal Print by Rustik Craft - Fine Art America](https://render.fineartamerica.com/images/rendered/default/metal-print/8/8/break/images/artworkimages/medium/1/benefits-of-cooking-in-cast-iron-cookware-rustik-craft-rustik-craft.jpg)
Benefits of Cooking in Cast Iron Cookware - Rustik Craft Metal Print by Rustik Craft - Fine Art America
![Amazon.com: Lehman's Cast Iron Skillet - Nitrogen Hardened Cookware, Tough but Lightweight, No Need to Season, Heatproof Glass Lid Included - 8 inch: Home & Kitchen Amazon.com: Lehman's Cast Iron Skillet - Nitrogen Hardened Cookware, Tough but Lightweight, No Need to Season, Heatproof Glass Lid Included - 8 inch: Home & Kitchen](https://m.media-amazon.com/images/I/516WB1wEb6L._AC_UF894,1000_QL80_.jpg)