Tea tree oil

This photo is my favorit aromatherapy pot which I bought at MUJI shop(Mujirushi Ryohin). I sometimes feel itchy with my eyes and nose for couple of days.I am afraid I might catch a cold or,even worse, have a pollen allergy. I didn't suffer from a pollen allergy last year because I used tea tree oil with this pot and also used the oil when I took the bath. This is why I use tea tree oil now. Anyway, It has been over 2weeks since I started this blog this year. I would like to keep writing this blog as much as I can.