[Hondaracer]

If you want to stay on top of it I’d say 10-15 uses before cleaning? You can easily go 20-30 though without a big deal. Just grab a little dish of iso, drop all the removable peices in there, use the pipe cleaners and q-tips to wipe down everything, dry and done. Can be cleaned in under 10 minutes

Can’t speak to the concentrates though