Hi JC- Thank you for your feedback. We’re sorry to hear about your experience. This product is a weed and feed designed for use on established, actively growing lawns. Damage to Bermuda grass can occur if the product is applied during periods of stress (such as heat or drought), applied at a higher-than-recommended rate, or not watered in according to label directions. In addition, weed control results can vary depending on the type and maturity of the weeds, as well as application timing. For best results, weeds should be actively growing at the time of application, and proper watering and mowing practices should be followed. We’d be happy to learn more about how the product was applied so we can better assist. Please feel free to contact us with additional details. You can reach us at 1-800-285-7333.