I use Colgate Zig Zag Toothbrush(medium) as it is the ideal tooth brush and has a built in tongue cleaner too.The rubber padding handle helps firm flexible zig zag momemtum thus enhancing proper cleaning for maintaining good oral hygiene.
It helps to clean our teeth the best to remove plaque and germs.Brush in and out, up and down along with a good tooth paste.
I always buy the saver twin offer packs of Colgate Zig Zag Tooth brush as it is a good offer or for the offer with accompanying tooth paste.
To prevent bad breath and dental carries we should brush our teeth at least twice a day and I replace it every month without any delay.