Yeah, a little canned air to get out the gunk is always a good idea. If there's a lot (oh look, it's fuzzy!) turn if off, take it outside, and go nuts.
After you stop coughing, bring it back inside, hook it back up, and see how it does.
If you're going out to buy canned air, buy two or three cans. It'll allow you to do a far more thorough job, since once can A stops being effective due
to the reactant chilling, you can just grab the next can and go at it full blast.
After you stop coughing, bring it back inside, hook it back up, and see how it does.
If you're going out to buy canned air, buy two or three cans. It'll allow you to do a far more thorough job, since once can A stops being effective due
to the reactant chilling, you can just grab the next can and go at it full blast.