I was having trouble working my new spa and also I was trying to figure out what kind of chemicals I needed to put in to keep it clean. I have driven by CareFree Spas of Albuquerque multiple times so I thought it would be very convenient to use their services. There was a little mix-up and they brought the wrong chemicals but other than that I feel like they did a good job explaining how everything works and how to maintain the quality of the spa. I will definitely be using them again for more product.