[Teddy]

This is a "delicate" subject :-) 

For lacy or delicate featured bras I hand wash with Woolite delicates soap, and hang dry. For everything else I use the machine delicate cycle with a laundry bag (helps keep them from knotting up together) and hang them dry.

My preference is always to hand-wash and hang-dry my bras and also all more delicate panties. That is significantly kinder than any machine cycle can be, and it's a quite quick and easy thing to do.