my husband bought this unit for me. After 5 times of use it quit squirting water. I called the service cntr and was told how to fix it. It squirted for a couple minutes & quit again. I called the service cntr again & was told to get my pliers and screwdriver back out. I operated on it & couldn't get it to work. I was told it was still under manufacturers warranty & to bring it back to the store for exchange. Walmart told me they wished Bissell would stop telling people they could return it after 60 days cause they... read full review »