Yeah would also work. But best to press air out too, it also takes way less space for procedure too.
I worked in recycling and we regularly got sued for noise pollution because trash is separated 24/7 where I live. So you need a huge loader to collect and bring it to the sorting machine and if a bottle is full with air and not squeezed the loader drives over it and it booms with ~95-130db. Ty for squeezing your bottles in the future 👉🏼👈🏼
Wer nicht fragt, bleibt dumm!