kids shower cap
http://titusodln786.unblog.fr/2019/07/19/20-questions-you-should-always-ask-about-shower-hat-for-toddler-before-buying-it/
it works very well....never the hat that make and ship from China, Those people are junk. My baby applied scream after we clean her hair..but delight in it with this tub Visor.