I've been wearing dentures since 1991. I didnt start using adhesives until 1999, so i have been throught about 1000 tubes. I found out how good fixodent was and have been with it since. When I didn't have the money to pay for it, I would go to cheaper brands. But would always return back to fixodent. When fixodent added scope ,they really started something great. My problem is it says apply once and tube should last awhile; not any of mine last. Here's why sweets causes it to detact and hot drinks and chewing gum. I love coffee and i chew gum so this made me apply more. What am I doing wrong with the application?