I bought both shampoo and conditioner bars from Lush, for travelling, but as I haven’t used them for so long due to COVID restrictions I completely forgot which was which. On a recent trip I did use them but thought I’d got them the wrong way round, so rinsed to start again, then got some in my eye which was ten times more painful than any shampoo I’ve ever had in my eye, used the wrong one yet again as I couldn’t see a thing….I thought I was going to be in the hotel shower all day - forever rinsing off!