robiiins t1_j5fbvxf wrote

Stupid question but I happen to have an ancient stanley thermos like the right one in the picture. Due to age and abuse, I cant read the embossed/printed care instructions and was wondering if anyone knows if they’re dishwasher safe. I’ve been hand washing and don’t mind it but if I were to use it for much more than just hot water, I prefer to know how high maintenance the care is. Thanks in advance!