The Dish Brush helps you replace plastic dish brushes in the kitchen! This removable-head dish brush has a white teakwood handle and brush head, with stiff agave fiber (vegan) plant bristles. It is held together with silver metal wire, and includes a small wire loop at the end for hanging dry. Replaces: plastic handled dish brushes. Can be used to wash general dishes as well as to loosen stuck on food. Why it matters: Plastic bristle brushes shed tiny pieces of plastic called micro plastics. Unfortunately, these tiny plastic pieces are not filtered out fully by sewage treatment. So, when you hear about the "Great Pacific Garbage Patch" the majority of this garbage patch in the Pacific Ocean is actually tiny pieces of plastic that aren't even visible to the human eye. These tiny plastic pieces are being eaten by marine animals and ending up in the food chain, being consumed by humans in sushi restaurants around the globe! And if you're vegan, they are ending up in our tap water too. Help us turn off the plastic tap and choose a more sustainable option for humans and the planet. Sustainability: For the wood handle, we do not use the species Teak that is endangered, we use a different species called White Teakwood that is very fast-growing (similar to bamboo) and even considered a weed in some countries because it grows so fast. Longevity: Each brush head can be used for 1-6 months. Do not leave any of the wood parts soaking in water, the wood will absorb water and it will cause the wood to swell and crack, or the metal pieces to come out. Hang to dry or place in a dry spot after using it. If you find your brush head is not staying dry, dip it in vinegar occasionally to help kill bacteria. The white teakwood is naturally antibacterial but the vinegar will help too. The handle should last for a couple years with normal usage. Don't apply undue pressure on the handle or it will break. Replacing the brush head: The first time, it is a little stiff to bend the wires and you may need to use a pair of pliers to loosen it. (use caution). The subsequent times, you can use strong fingers to squeeze the wires together, loosen the metal grip, and pop off the brush head. Just slide a new brush head on and replace the metal grip that holds it tight. Using with our dish washing block: Keep in mind that when using our dish washing block, a soft sponge on most dishes is ideal for best longevity. If you use a hard bristle brush on all dishes, you will wear down the dish block faster than a sponge and might dig a hole in the middle of the block. End of life: Once worn out, the wood and agave parts can be composted or buried in the garden, the silver metal parts can be recycled. Don't apply undue pressure on the handle or it will break.