Alternative use for Bath Lily/Puff?

[WalkingThePlank]

I think Bath Lily is the right term I.e. the puffy thing you get in toiletry gift sets to bulk them out. I have tons of them and will not use them in bath or shower. What else they can they be used for?

i use them for cleaning the sinks and the shower tray! The scrubbiness (technical term!) helps lift off dirt and grime and I end up using less of my cleaning products