Dont put them in bags and seal them up - they need ventilation and to 'breath'
Out of sunlight, away from any sources of solvents - oils - petroleum etc
Away from moisture and condensation, and nowhere near sources of Ozone - things like electric motors and some light fittings, welders etc, as Ozone helps break down the rubber.
Armour all I dont know if that would be a good idea or not - maybe email Armour All and Dunlop and Goodyear for advice ?
Gerry