Unpleasant foot odor,-Devor-Olor Foot and Shoe Spray, 150 ml, Shoe odor buildup,-Devor-Olor Foot and Shoe Spray, 150 ml, Discomfort from lack of freshness,-Devor-Olor Foot and Shoe Spray, 150 ml, Difficulty maintaining foot and shoe hygiene,-Devor-Olor Foot and Shoe Spray, 150 ml.