All Purpose Bamboo Cleaning Brush - This natural cleaning brush will get the job done with its sturdy organic bamboo handle and strong plant derived bristles. Bathroom, kitchen, floors - this brush can do it all! Choose from: All Sisal Bristles or Coconut & Sisal Bristles. Dimensions: 5 1/4 Inches Long 2 1/4 Inches Wide 1 Inch Bristle Length Ideal For: Zero waste/refill stores, gift stores, cleaning companies, housewarming gifts, office necessities, college send offs and so much more! Longevity: This brush will usually last 3 months, depending on how often it is used. To clean the bristles, boil the bristles for 1-2 minutes as needed. Environmental Impact: Being completely compostable, this cleaning brush won't harm our planet and will look good on your shelves. Let's make cleaning efficient AND earth friendly!