How do I know if my Lemon essential oil is still good?

I am buying lemon oil essential because I am tired of buying organic lemon oil all the time at store, it is $2 only 1oz. It will be esily to use essential oil in lemon oil that gives ph balance I can use for hair and body odor. I want know how do you...

We have an unresolved issue with our one-year-old Nissan Leaf and are getting to the point of being in the territory of the California Lemon Law. I have a couple of specific questions inside, if you have answers... We are just over one year in to a three...

Looking for informed answers if possible.I am using them to treat a few acne scars but just need to know if using them both is sensible every evening and night?.I do rinse lemon juice off before applying vitamin e oil and I am seeing improvement but...

So it turns the constant respiratory infections I've had for years, the endless hacking coughs, what I thought was whooping cough resulting in broken ribs during my pregnancy and the constant, constant disgusting mucus has been misdiagnosed asthma all...

I want to know some information of lemon juice and lemon oil. I can't find any information about lemon juice and oil related to industrial usage. so I hope to get some details from world top company of lemon juice and oil. thanks for you to tell me something...

What is lemon oil and where does it comes from? How do you produce it or make it naturally? What is tree oil and where does it comes from and how do you produce it? Does any one know any websites please help youll get 10 and a half points. Ten-Q.......

Our wooden baseboards and wooden furniture have mold on them from being too close to the outside walls of a 1913 house. It's not the nasty black mold- just the green stuff that wipes right off. I'd like to know the best way to get it off, and keep it...