(ON SALE NOW!) Flame sterilizing your spore syringe needle is a requirement when injecting spores into your substrate jars and spawn bags. Regular lighters contain butane which can leave black soot and cause the substrate to cling to the needle while inoculating. While regular lighters are suitable for a few jars or spawn bags, alcohol lamps with denatured alcohol burn hot and are the ideal choice for inoculating more than a few jars or spawn bags.
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