As title -- I have used a ordinary battery one for a few years now and found it ok. - About a month ago Lidl were selling these Sonic toothbrush's so treated myself - has three different brush's with it and I feel my teeth are polished now instead of just cleaned so very happy with it - so happy I bought another one in case it broke.
Today I found another use for it -- It cleaned my glass's especially the wire nose bridge-- soaked them in hot water first then used soft brush -(don't use that for my teeth)- The brush doesn't rock as such like ordinary one's - it cleans with 40k oscillations per minute- it sort of vibrates and did a good job on glass's. - It has 3 speeds - fast -medium - massage.
If I was younger I am sure I could find other uses for it as the high frequency vibration tingles.
Dave
Today I found another use for it -- It cleaned my glass's especially the wire nose bridge-- soaked them in hot water first then used soft brush -(don't use that for my teeth)- The brush doesn't rock as such like ordinary one's - it cleans with 40k oscillations per minute- it sort of vibrates and did a good job on glass's. - It has 3 speeds - fast -medium - massage.
If I was younger I am sure I could find other uses for it as the high frequency vibration tingles.
Dave