Share 'Hunter Sata-Lite - Replacing master fluid'

After around two years of trial and error, I seem to have found a successful way of replacing the master fluid in Sata-Lites, so I thought I'd share. This only works for bottles that are cloudy but still flow well. In my experience If the oil has gone sticky or separated, there's nothing that can be done. The only things needed are distilled water, surfactant, and a very thin hose. To start with,…