I think dh eyesight is worse than he realises ,just lately i have got several
Items out of cupboard that are not clean , just got colander out and was washing some veg , felt grainy and when i looked , has dried up mash ,i can only assume from a couple weeks ago or may be starch from rice that we had last week. So i had to put in dishwasher.
Its seems if he handwashes then leaves to dry and put away he just doesn't notice and driving me mad.
Short of letting him of the washing up ( we have dishwasher so only was some by hand)
I suppose best thing would be do get him to rewash everything when I find it, he claims its not him but generally he puts the bits away on drainer whilst I do dishwasher ,
We don't use tea towels just tend to let things dry then put away , maybe he would notice more if he was drying with a tea towel ?