Bandanas by Pen + Pine farm Api-Bioxal is approved by the

Api-Bioxal is approved by the FDA for use in honeybee hives - most other forms of oxalic acid would be considered "off label" use and incompatible with best practices

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PACKAGE BEES FOR SPRING 2026:

If you want a specific color

He explains how

Bandanas by Pen + Pine farm Api-Bioxal is approved by theThese 22 cotton bandanas feature colorful, Earth inspired motifs. All are printed in California using eco friendly methods. Wear as a face covering, hair wrap, headband, neckerchief, or hang them up as art! 100% cotton bandanas are machine washable (and become very soft after just one wash). The ink and the cotton will soften with time. 22 square bandana 19" silk screened design 100% cotton, premium quality Made in the USA