- Pickupthetoothbrushesoutside.Environmentaltoothbrushesarebiodegradableandsustainable.Don'tbereluctanttotrypoweredtoothbrushes.Morepeopleusebluetoothbrushes,thanredones.DNAfromtoothbrushesmayhelpidentifyvictims(2001/09/20)Bothelectricandsonictoothbru...
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