Silver Sulfadiazine and Strypic Powder in Hyposprays?

[The Grim Sleeper]

At the same time using spray bottles to apply synthflesh or other topical chems on yourself seems to work fine, but applying them to others is very problematic. The fire extinguisher seems to have no problems with applying synthflesh to a target on the next square, but I haven't tested it with other topical chems.