So confused about vape - PLS HELP!

Maybe I'm just a dumbass but I am having a tough time figuring out how to clean my hands-free vapor bros whip and glass stem. I know there was a thread about this recently and I even read the online instructions which I just could NOT figure out. basically the glass part is attached to the hose and it's not coming loose. If they detached then it'd be easy to clean but it doesn't even come apart....... the online instrcutions say to use scissors to seperate the hose....wtf.... that doesn't make any sense to me. So I have to buy a new whip? SOMEBODY PLEASE HELP!!!!!! I love this machine but it's starting to get dirty. thanks for any help.

Tubing can be a tight fit on the glass, especially after it's been on awhile. Put your whip (where the glass/tubing connection is) in boiling water for about 5-10 seconds. This will make the tubing more pliable and easy to wiggle off the glass. You can even leave the glass in the boiling water for cleaning, although you may have to clean with ISO to do a complete job. The tubing can be used for quite a while without cleaning although you could run hot water through it if you want. I wouldn't use ISO or other cleaners on it, unless it's a green cleaner. You can buy new tubing from VB or some place like US Plastics. Just look for food grade tubing.