Probably the spray on is an alcohol effect. Try spraying on isopropyl alcohol.. with the fan...it will cool quickly as it evaporates. This is why nurses do alcohol rubs for fever patients.
The rub on gel has high amounts of menthol in it...which then stimulates cold receptors, and then the burning is masked until the menthol wears off. I don't think the spray Biofreeze delivers the same concentration in the same amounts as the rub/gel.
Using the gel, one should not need a fan at all.
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Weezie looking at petunias 8.25.2017
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