I filter my wvo very well,and run no more than 25%.Watf I run 50%,I only burn these fuels in winter because it stinks.Spring thru fall I run wvo at 50%.Yes I run my heaters with wmo/watf.

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt