Powered toothbrushes can have a moving brush head with different motions (e.g. a moving brush head with tufted filaments. Common features of those powered toothbrushes to which this document applies are: There are different technologies of powered toothbrushes. This document specifies requirements and test methods for the physical properties of powered toothbrushes in order to promote the safety of these products for their intended use. It is an identical adoption of ISO 20126:2022. These types of manual toothbrushes are evaluated for their safety in-use by appropriate test methods or clinical trials appropriately. tapered, feathered, with split tips, or spherical cap) or non-synthetic filaments, where applying end-rounding process is inappropriate or impossible. In addition, for the filaments end-rounding requirements, this document does not apply to particular filament types which are very thin (less than 0.1 mm outside diameter) or have no sharp edges (e.g. These types of oral hygiene products are evaluated for their safety in-use by appropriate test methods or clinical trials. This document does not apply to manual single tuft toothbrushes, single use, interdental and powered oral hygiene devices. This document does not specify any requirements and test methods for the physical properties of toothbrushes for which all the cleaning elements in the head are elastomer. This document specifies requirements and test methods for the physical properties of manual toothbrushes in order to promote the safety of these products for their intended use.
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