Thank you for your patience and someone will be here on the next available day to appear for service call about brown spots and thank you for allowing me to service you today. Your feedback is crucial to maintaining superior customer service, if you could give a brief 5 star review on google about services today, it would mean a lot to the company and I, for I will be placed in a raffle to win a trip to Disneyland. Again thank you for choosing GreenLawn Fertilizing,!