It smells like bleach and it's very toxic.
We used bromine crystals in our hot tub. I don't recall spilling any on anything, but I'm wondering if Barry bought the crystals instead of liquid bromine, it might have been the stains in the closet and on the garage apron.
Barry said he took a shower before he left for Broomfield and once he got there, he took another one. Why shower again in three hours time? He probably stunk like chlorine and he could have burned himself with the stuff. Makes me wonder how many showers he took in Broomfield.