Awesome for yoga

my family really like the essential oil diffuser so i refresh the review. First, the only issue I have had with this diffuser is that it is difficult to twist on and off when filling. Difficult, not impossible. If you get the hang of it you will figure out how it should go and it will be a little easier. It locks so that the oil doesn't spill, so you can't just twist it on and off like a water bottle cap. Secondly, I have used both high grade pure essential oils and those with lesser grade and the scents and fragrances can fill several rooms, especially the more potent ones. I have never had a problem with being able to smell the oils. Some will call for more drops than others but that is based on the fragrance of the oil. For example, I use more drops of lemon oil than lavender because the lavender has a really strong potent smell. If I put too much in I will have to turn it off more frequently because it's just too strong. Also, the diffuser has two settings. Mist and light button, you never need to turn it off cause it can shut off automatically by your settings and when water runs out. I am very happy with the purchase. It does the job efficiently and is reasonably priced.