Just keep buying it then, rancid just means exposed to air/oxidized. The good stuff is worth it when eating the oil but not as noticable. Unless you buy it in

Just keep buying it then, rancid just means exposed to air/oxidized. The good stuff is worth it when eating the oil but not as noticable. Unless you buy it in small quantities and use it quickly after opening the bottle (within a week), it's rancid though.