The spray is Bt.



with all due respect the spray is not BT.
the active ingredient is BTk.
98% of the spray is Ingredients identified in the Foray 48B spray are
methyl paraben
(methyl 4-hydroxybenzoate), benzoic acid/sodium benzoate,
propylene glycol, potassium sorbate, sorbitol, hydrochloric acid,
and polyacrylic acid.

The other ingredients - Btk, fermentation solids and water - are already
publicly known.


all harmless by themselves but some people react badly to this combination
in a very fine aerosol when inhaled