Hello, I have a question about น้ำหอม cloudy. I want to make Room Spray 100 ml. Ingredients used Essential Oil 30 drops (tangerine , Lavender , Lime , Spearmint) Polysorbate 20 ( Tween20 ) 60 drops (2 per part of น้ำหอม ] น้ำหอม ), the rest will be DI Water initially mixed น้ำมันหอมระเหย and Polysor...
ask for advice How to mix the rollers น้ำมันหอมระเหย If we do this in 10ml bottles, we should use น้ำมันหอมระเหย how many % good? I've been researching, 3% can be used for daily use, but it smells quite mixed. It's weak, so I tried it at 5% and it still smells faint, but if I mix it with 10%, it's a...
