The product details list sodium bicarbonate as the primary active ingredient.
Shake the can, hold it about 6 inches from clean, dry feet, and spray generously on the feet and between the toes. Use daily. If the nozzle clogs, the directions note it can be cleaned with a pin.
They target foot odor (Odor-X Ultra) and, for the medicated option (Odor-X Athlete's Foot 24hr), athlete’s foot symptoms such as itching and burning.
Available details note the product is not for children under two and include a maintenance note that the nozzle can be cleaned if clogged. Other specific cautions aren’t clearly listed in the provided details—check the product label or manufacturer information for full safety warnings and usage precautions.
Review summaries report a pleasant scent and a cooling or refreshing sensation for some users. Some reviewers also note a visible white residue if the spray is applied too close to skin or shoes.
Instructions recommend spraying the powder on clean, dry feet and between the toes. Reviews also note people sometimes spray inside shoes for preventative use.
Value packs pair the spray with exfoliating foot masks and single‑use self‑heating tired/achy feet masks for exfoliation, moisturizing, and soothing relief.
Listings show a 4.7 oz spray and a 3‑count pack (3 × 4.7 oz), noted as “4.7oz / 3ct” or “3 Count/4.7oz Each.”