Humidifier

Hiya, 

Just wanted to ask if anyone has used a humidifier to assist with dry mouth during Radiotherapy? 

I'm sure I read somewhere that someone has said they had bought one and found it invaluable during treatment and helped massively with dry mouth and soreness 

I am currently week 2 of 7 with Radiotherapy and one chemo to go but the mouth and tongue side effects are slowly kicking in. I have lotions, potions mouthwash etc which I use but during the night it's worse.. 

Any tips, help and advice from actual people going through this would be welcome 

Kind regards Julie