Doing a pest inspection I ran into this material in the attic today. It appears as if its dry laundry detergent but I haven't ever ran ito anything like it



Looks like snow from here :wink:

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Google Perlite Powder insulation. Looks very similar.

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Well… did you give it a good lick test?

Sorta difficult to read through, but you eventually get there…

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What is this white powder? Seems they offer good advice
image

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Thanks guys. This one had me stumped