Jungle Culture’s bamboo hairbrush (and comb)

Jungle Culture bamboo hairbrush is designed for all hair types, with a pressured paddle surface and soft bristles to brush your hair wet or dry, without irritation.
Avoid boar bristle brushes for animal welfare reasons. Also avoid tortoiseshell (illegal) in combes. Instead, choose bamboo, wood and metal.
Ecotools Eco-Friendly Hair Combs & Brushes

Eco Tools is known for its vegan make-up brushes, but also makes eco-friendly combs and brushes, made from recycled materials. Some brushes are specifically designed to tame unruly hair or deal with tangled fine hair.
Where to recycle plastic hair accessories
Salons, offices and schools can order a Terracycle Hair & Body Care Waste Box (a one-off pooled fee) to then send back using the prepaid postage, to get plastic hair goods out of your town forever).
You can include non-pressurised hair sprays (recycle empty pressurised cans, take half-empty ones at your council’s hazardous waste department).
