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There's no need to turn the set off. Just watch the screen (using a mirror if necessary) while hitting each part individually with the spray.
We used to use a movers quilt over the set to get it warmed up good, before going in with the Freez Spray. A hair dryer would probably work as well for a jiffy warm up.
Is 'canned air' actually cold enuff to work? We didn't have that back in the day.
Last edited by old_coot88; 10-09-2015 at 05:15 PM.
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