From the manufacturer's website:
Customers have relied on the classic Ban® Regular Roll-On for more than 70 years. They choose Ban® because it rolls on clear, and provides all-day protection from underarm odor and wetness. Ban® deodorant contains odor-fighting ingredients and Kihada extract, so instead of just covering up odors, Ban® the formula helps eliminate them.
Try Ban’s Regular Roll-On and learn why Ban® is such a popular roll-on antiperspirant. The Regular scented variety has a light, clean fragrance, accompanied by fresh floral notes. Feel great and smell great with Original Formula Ban® Roll-On.
Warning: For external use only. Do not use on broken skin. Stop use if rash or irritation occurs. Ask a doctor before use if you have kidney disease. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
Recommended use: Apply Ban Regular Roll-On Antiperspirant Deodorant to clean dry underarms. Product use differs by the individual. As a general guideline, try using 3-4 back and forth strokes of a roll-on per underarm. Experiment with the amount you use as well. Using excessive amounts will contribute to product rub off and will likely not offer any better protection. You do not have to wait for the product to dry to put clothes on.