Originally Posted by HotWaterHeat
I carry one as well. Put a couple of BB's in there so when I shake it up, its more powdery.
I use it to prove draft on naturally aspirated gas appliances. A couple of puffs of powder, and it either draws up the draft diverter or it does not.
Hmmm. I'll have to try the BB thing out.
I use it for a similar purpose, to find and correct air drafts affecting open air cases in stores.
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I apply it to my arms and hands before entering an attic.
non work emergency tool I need.
Just drive the work van everywhere you go... superhero
If Guns Kill People, Do Pencils Misspell Words?
Before we work on artificial intelligence why don't we do something about natural stupidity?