I didn’t invent this technique but it works pretty well. Put your sticky wheel in your truing stand. Get a long bottle and cut it out to channel the rim. Fill the bottle/trough with mineral spirits and place under the wheel. Put some cards (I used pieces of tube boxes) in the spokes. Turn on a fan aimed below (or above) the hub. Read some bike porn and wipe down after an article or two.
And if you think this looks like a superfund site, you might want to consider Stans No Tubes. Erik V. has another timely update on mounting cross tires done the No Tubes way.