sorry please delete

[Maui Wowie]

I've been smoking from the same water bottle for about 2-3 weeks and the sides of the opening start to get white and if I puff I cough hard and my throat gets very painful. So how toxic is it? I havent't been able to find any information on this anywhere. Lungs get hotter even faster so thats's not a great long term option.

Also what are some easy makable alternatives for smoking besides those?