Bring freshness back to your footwear with Granger's G-Max Odour Eliminator. Apply the spray to your walking boots after a hard day on the trail to banish unpleasant odours. Remove any insoles, spray them top & bottom, hold the boot or shoe upside down & apply the spray evenly inside, then leave to dry naturally. It is suitable for any type of footwear, leather, suede & fabric & can also be used in helmets.