A little lesson in chemistry

Question: What happens when you use your new, fabulous Williams Sonoma juicer to juice a basket of freshly picked apricots, you then put the juice in a clamp top water bottle from Ikea, take the bottle to work, forget about it sitting next to your desk for a few days including a weekend, leave it in your hot car for a day?
Answer: When you finally flip the clamp top lid up there is the loudest explosion you have ever heard, you cover your head and wait for police officers to rush to your door to investigate the gun shot coming from your house, then you look up..........

Then you make promise to never try to be healthy and bottle your own juice again and then spend the next 2 hours washing every surface in your kitchen.