04/11/2026
Wood ash from your biomass boiler isn't waste. It's a resource 💡
Use it as a natural fertiliser in the garden 🌱, a pest deterrent around plants, or even a mild cleaning abrasive. Premium wood pellets produce less than 0.5% ash, and what's left behind still has real value.
One more reason biomass heating makes sense from start to finish 🔥
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What can you do with wood ash from a biomass boiler or log burner? From garden fertiliser to de-icing paths, here are practical wood ash uses worth knowing.