Have you ever wondered why rust can form on your cultery?
In general, all types of steel are susceptible to rust in specific conditions. However, stainless steel contains chromium and nickel which significantly inhibit the development of rust on cutlery. On the other hand, knife blades made of blade steel are more prone to corrosion due to their lower levels of chromium and nickel. However, they are also harder and have better edge retention
What type of rust can be found on cutlery?
The presence of high humidity causes iron dust in the dishwasher to oxidize, resulting in unsightly brown stains on your cutlery. This type of iron dust is known as flash rust. Additionally, the use of necessary cleaning additives can also contribute to staining. To avoid this issue, it is important to ensure that your dishwasher is equipped with an ample supply of dishwashing salt, rinse aid, and detergent.
Why does cutlery have rust spots even though it is dishwasher safe?
Even high-quality stainless steel cutlery can develop rust, despite its rust-resistant properties. This is often due to rust that forms during the rinse cycle, particularly on screws in lids or other non-rust-proof objects. In some cases, the coating on the washing basket may peel off, exposing rust particles that can adhere to the cutlery.