Saw this at an estate sale by the kitchen sink. It looks like a bar of soap but it’s made of solid metal and has no smell.

and sulfur compounds. Many strong kitchen odors are caused by sulfur, which is found in garlic, onions, and fish. When these sulfur molecules come into contact with stainless steel, they undergo a process called adsorption.
Adsorption involves the sulfur molecules binding to the surface of the metal, which effectively neutralizes the odor. This interaction is facilitated by the smooth, non-porous surface of the stainless steel, which allows for maximum contact and efficient odor removal.
5. Common Kitchen Odors It’s Designed To Remove
Stainless steel odor remover bars are particularly effective against the potent odors of garlic, onions, and fish—common ingredients in many cuisines that can leave lasting smells on your skin.
These bars are also useful for removing other strong scents, such as those from shallots, leeks, and certain types of seafood. By neutralizing these odors, the bars help keep hands fresh and free from lingering smells, enhancing the cooking