Hi, heath1010 !
Thank you for your question. The RP6404 is made of metal and has the potential to rust. We recommend to wipe the shower unit and parts dry with a soft cloth to prevent rusting. If you should need further assistance with this, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST. You may also email at email@example.com.
Date published: 2018-07-13