When I used to get shower gel in an expensive perfume gift set, I learned that the shower gel is just delicate enough to use on my delicates. Since a lot of bras and panties need to be hand-washed anyway, why not treat yourself and wash them in your favorite perfumed shower gel? Especially in the summer, since there is a light lingering fragrance now on your delicates as you wear them. I get a little red in the face when I'm at a picnic and someone asks what smells so nice. I tell them it's lotion when I'm only wearing sunscreen.
Use Antbacterial Gel in Your Bathroom