Mix 1/2 cup table salt and 1/2 cup baking soda together, and pour down drain let sit for about 30 minutes (or overnight if it’s a tough clog), and follow with a pot of boiling water. All modern boilers are condensing boilers which are very efficient at converting their fuel into usable heat energy condensing boilers are generally around 90% efficient compared to older, non-condensing models.
Added: 2020-05-08
Category: one
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