Our Kero corns spray contains sugarcane extract, orange oil extract and safflower extract. It can soothe skin, replenish skin moisture, reduce cracks caused by dryness, and make foot skin softer and smoother. Its use method is very simple: 1. Soak in warm water, dry the bottom of the foot skin; 2. Press 1-2 pump spray and spray on the bottom of the foot; 3 Let it absorb for 5-10 minutes, then apply a bandage to the wound. 4. Use twice a day for better results. Say goodbye to corns, warts, aches and irritations and enjoy smooth, healthy skin.