I bought this spa for circulation and pain relief and to start it was fine . I bought it in November 15 suddenly in April it became sticky the seats then the water I've tried everything possible and spent a lot of money to fix this issue , I haven't used it since April . Had to leave town for a few months so I emptied it cleaned it w all chemicals that spa place said to and still so sticky I can't fill it .. What do I do . I'm so upset  please help me 
Sincerely , Kathy Sempler  
607 -738-5115