Yes definitely a fresh water rinse after every paddle and store with 2 parts separated. Also a good habit to rinse locking mechanism for foot plate adjustment. This makes it go from impossible to adjust to easy.
I'd steer clear of water displacing products or lubricant as would be concerned about plastic damage or making something slippery that needs to be grippy - particularly for paddle. You dont want to have to crank the length adjust mechanism super tight to get it to grip if it keeps sliding slowly during use. Learnt that the hard way but there may be better products than Lanox which in hindsight was poor choice.
CrabStick, Perth Western Australia
Current Boats: Epic V9 ultra, Fenn Swordfish S, Fenn Spark S
Previous: Think Eze, Stellar SR, Carbonology Boost LV, Fenn BlueFin S