Isn't a harder toothbrush more effective in removing plaque and debris ?
Studies have shown that soft bristled toothbrushes are very effective in removing plaque and food debris from the teeth^. Harder bristled brushes can strip the tooth of enamel and damage the gum margins overtime, resulting in tooth sensitivity and gum recession^.
Should I switch from my electric brush to this?
This is dependent on the advice of your dental professional. Generally speaking, extra soft manual toothbrushes have been shown to have similar effectiveness to an electric brush, with less risk of tooth and gum damage^.
How often should I change toothbrushes?
Toothbrush bristles will always harbor bacteria overtime. Dental professionals typically recommend replacing your brush every 3 months*.
How will I know if the brush is working or not?
The BrushWise Ultra Soft Sensitive Toothbrush works in conjunction with good oral hygiene habits. It is a tool to assist you with cleaning your teeth and gums more gently. For optimal results, brush gently in circular motions around the margin where the gum and teeth meet. Consider the use of a smooth, low grit toothpaste and regularly visit your dentist every 6 months.
Citations:
^. Jeong, M.-J. et al. (2018) ‘Effect of ultra-soft and soft toothbrushes on the removal of plaque and tooth abrasion’, Journal of Dental Hygiene Science, 18(3), pp. 164–171. doi:10.17135/jdhs.2018.18.3.164.
*. Anjum, Y. and Ambrina, Q. (2016) ‘Tooth brush changing frequency and associated socio-demographic and oral hygiene factors among residents of Karachi’, Journal of Dentistry and Oral Hygiene, 8(2), pp. 4–11. doi:10.5897/jdoh2015.0180.