Thread: How do you save on the electric bill
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Old 08-06-2005, 08:42 AM
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Jorge Jorge is offline
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Default Re: How do you save on the electric bill
Lava rocks can be found at any Kmart, Target, etc. where the charcoal is. Basically, it's natural (volcano) rock (I assume - I've never read the ingredients. ) that retains heat.
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