This inspiring sheepherder says he doesn't wash his wool because he wants to retain the Vitamin D from the lanolin in the wool. He felts it and wears it next to his skin. He mentions washing it in cold water only at some point. I wonder how long the vitamin D is retained in the wool he is wearing and if this is something you could do in winter rather than take supplements?
Roses are red, violets are blue. Some poems rhyme and some don't. And some poems are a tiny ad.
Switching from electric heat to a rocket mass heater reduces your carbon footprint as much as parking 7 cars
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