Descaling motorhome water tanks!!,
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This review is from: Home Brew & Wine making - VinClasse® Citric Acid 1Kg Bulk Tub (Kitchen & Home)
Motor homes have built in boilers and water tanks which need descaling. Many boilers have stainless steel water pipes which means NO chlorine in any descaling product.
Answer: Citric Acid . Add 500grams per 100 litres to the water tank, fill up with water and open the taps to draw the descaling fluid through the boiler and pipework. Shut taps and wait for 12 hours, then drain and flush thoroughly. Job done.