I added sugar and bread yeast to a bottle(plastic bottle) of juice and it's about 3 days that it's fermentation process got started and I can see a lot of bubbles are coming up.
Now the bottle is highly stretched due to the high pressure of gas released in the fermentation process and it's about to explode.
I have a few questions.
- Is it bad to produce beer like this? ( i don't have money to buy airlock).
- Should I open the bottle every 12 hours to let the gas come out?
- If I open it frequently to let the gas come out, does it causes the generated alcohol to evaporate?
Any advice or help would be much appreciated.