I have a couple questions. I am cleaning my diffusers every 3 days because if I don't I'll start smelling something weird (I have a very sensitive nose) when diffusing. Is it harmful to the diffuser to be cleaned so often? Another thing. Is it normal to have some kind of residue around (and on) the diffuser after running for a couple hours? All 3 of my dōTERRA diffusers do this. Am I using too much oil? And the last thing. Do I need to dump out the water every day or is it okay to just refill it between cleanings?
Great questions, you can’t clean it too much if you’re using the methods I share. The thing to think about is the water you’re putting in it. Is it filtered? You’ll get that build up from minerals. Usually 3-5 drops of dōTERRA will do. You can keep the same water unless you’re diffusing for a particular scent. If your switching out say OnGuard for immune support but then wanting to diffuse citrus bloom because friends are coming over and you want you home to smell like spring flowers, then change the water.