My steps for cleaning up after enamels:
1 - Remove excess paint from cup (with dropper or paper towel or whatnot)
2 - Gargle and swab with a small amount of the "good" thinner (Testors enamel thinner)
3 - Flush through with lacquer thinner (I use the "green" kind from Lowe's...slightly less toxic...but I still wear a respirator when I shoot anything that's not Vallejo or Lifecolor.
On the Bench: 1/32 Trumpeter P-47 | 1/32 Hasegawa Bf 109G | 1/144 Eduard MiG-21MF x2
On Deck: 1/350 HMS Dreadnought
Blog/Completed Builds: doogsmodels.com