I have found I 300 gall tank that I can use to store my wvo at a customer house, the furnace was oil and converted to gas so the tank has been taking space at the basement for the last 7-8 years. It is 3/4 full and she'll give it to Me but i don't know about the oil, can it still be good for use? need to add any additives or mixing?
Thank you.
Thank you.