Do You Wash Your Jockstrap Do You Wash All Your Whites Together Or Do You Separate The Kitchen Towels From The Other Stuff?

Do you wash all your whites together or do you separate the kitchen towels from the other stuff? - do you wash your jockstrap

I spoke with a man the other day and expressed his disgust that I wash my towels in my kitchen towels. I never thought so much. I wash them with bleach and hot water - I think everything will be cleaned and disinfected. Wash clothes separately from the kitchen? Do you worry about these things?