Evenflo Flush N Magic Flushable Liners The Evenflo Flush N Magic Flushable Liners are biodegradeable liners which are designed for use with all Evenflo potty seats. These liners make clean-up a snap - simply remove and flush down your toilet after your little one has used the potty chair. These liners are safe for all toilets, sewers, and septic systems. 24 Pack.