Rada recommends hand washing all fine cutlery. Hand washing prevents microscopic dings on a knife blade’s cutting edge, eliminates the harsh environment created by a dishwasher’s high temperatures and abrasive detergents that will negatively affect its handle, and ultimately extends the life of the knife.
While Rada’s black handle knives and utensils are more dishwasher tolerant than the silver handles, hand washing is still recommended.
It boils down to this: When knives last a lifetime like Rada Cutlery knives do, you want them to remain in tip-top condition so you can enjoy them for a lifetime.
So what do you do if you have already damaged your handles by accidentally putting them in the dishwasher or washing in water temperature too hot? Here is a video we found on YouTube that may help.