The MEDIBLANC 5490 Ultra Soft toothbrush features an ultra-soft bristle hardness designed for gentle yet effective dental care. This model incorporates 5490 straight-cut bristles with a diameter of 0.10 mm, significantly exceeding the generally recommended minimum bristle density for thorough cleaning. The bristles are made from durable and safe PBT polymer material. The brush head design allows for efficient removal of plaque and food particles without excessive pressure and facilitates access to the back molars. The head shape and high bristle count help distribute pressure evenly to prevent gum irritation. An integrated water flinging function reduces bacterial growth in the brush head after use. The handle is ergonomically shaped for comfortable handling while brushing. For optimal use, position the brush at a 45-degree angle to cover both teeth and gums, and then perform gentle circular motions to dislodge plaque. After each brushing session, pass the brush head through the M-shaped water flinger to maintain hygiene. This ultra-soft variant represents the softest option within the MEDIBLANC brush range, combining effective cleaning properties with maximum gentleness for sensitive teeth and gums.