The Humdakin brand's brush was created specifically for cleaning vegetables - and not just root vegetables! Interestingly enough:

• The brush features natural bristles - soft on one side (ideal for more delicate produce) and stiffer on the other (perfect for carrots or potatoes, for example).
• The handle is made of beech wood.
• The brush is also suitable for cleaning grout and tiles. Lime deposits can be removed with it.