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Old 03-22-2015, 03:19 PM   #8
Mad Mac
Senior Member
 
Join Date: Mar 2013
Location: New Zealand
Posts: 412
Default Re: Possible rust remover for gas tank

Fill the tank with a 6:1 mixture of water and molasses and leave it for 2 weeks. Then flush out thoroughly with water until all traces of molasses are gone. Don't put gas in until interior is dry. You will be surprised how effective this is at removing all rust. It costs almost nothing and there are no line-of-sight or safety issues.
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