Try not to remove the nozzle unless you absolutely have to. As long as you haven’t allowed paint to dry in the brush a good end of day spray clean out should suffice,
The more often yo remove the nozzle the greater the risk of damage by dropping, over tightening, cross threading etc etc.
if you have an eclipse (self centring nozzle) then you could, if you really felt the need, remove it and soak it