I used to voulenteer my time to keep brick pavers sprayed and maintain the flower pots, I did this for several years until last year. Not much of a thank you by anyone. Most people I encountered while doing it assumed I was a city employee. I filled my car with 27 gallons of water at a time to keep pots watered, then had to clean out the liquor bottles, McDonald's trash, cigarette butts and yes even a condom from flower pots,. All besides having plants pulled out and thrown on ground or just simply stolen .