I am searching for a ultrasonic essential oil diffuser in a material that does not alter essential oil.
Plastic and metal should not be in contact with essential oil. Also heat can have a negative effect on essential oils, ultrasonic diffusers are the best way to get the full benefit of diffusing essential oils
Some materials like glass ceramic can are inerte materials and can be put in contact with essential oils.
All the research i did told that ultrasonic diffuser are much quieter than nebulizers. I want something very quiet.
All the ultrasonic diffuser I saw had a oil container made out of plastic.( only the external decorative part was sometime in glass.
DID anyone saw a ultrasonic diffuser that does not use plastic as a container?
I am even willing to build one if someone direct me to a how to.
anyone has seen a safe ultrasonic diffuser without plastic?