Ask your nurses if they can spray your mouth. This really helped initially - and then became a little less helpful- but still not bad.
I found the VHC shakes great- I liked them at room temp by the third week when I really needed them.
Aquaphor!! Slather it on!'. I looked SO shiny & gloppy- and am so happy I did!! I bought a bunch of cheap tees & put them under my clothes & then tossed them at the end of treatment as they had bad stains. Well worth it though as my skin came through really well!!
I carried around a cup to spit in... Gross, but made for less chasing of lips when spitting into a towel or tissue when in public.

I didn't have chemo, so not sure whether or not these tips will be as helpful- but we are all pulling for you.
You are a tough cookie- this disease has nothing on you!!

Love the machine nicknames!