Halo proactive sport shoe spray 50mlantibacterial antifungal sports shoe odour spray is designed to instantly kill odours active agents continue to destroy odour making bacteria for longer giving your shoes a new fresh lease of life how does it workhalo shoe odour eliminator uses a unique formulation this formulation uses 100 natural organic deodorising agents made by the fermentation of vegetable feedstock the formulation contains natural enzymes which effectively remove malodours i