Tooth Brush Redesign

TOOTH BRUSHES

The graph shows that rubber that is used to make the handles of the toothbrushes is hardly recyclable. This makes it a nuisance in its end stages since it is hardly biodegradableeither.

COMPARISON OF THE TWO TOOTHBRUSHES:
A –original tooth brush
B –new model/my redesign

|Features and green design |Differences|Similarities |
|strategies. | | |
|Bristles(head)|A has a larger volume of bristles on the head. This is not user friendly that |Both have bristles made of |
| |is it is not possible to clean the teeth at the endof the jaws. |nylon. |
| |B has a smaller volume and varying heights of bristles to ease cleaning molars.|Both have their bristles |
|| |attached to a plastic base. |
|Neck ||Both are made of plastic |
|Size |B is long enough and therefore makes it easier to use and handle by both ||
| |children and adults(hand sizes) whereas A is short and not as user friendly for| |
| |adults.| |
|Bottom |A is made of rubber while B is made of plastic. There are bumps on B toease | |
| |handling during usage unlike in A where the shape is not user friendly. | |
|Materials...