Toilet Brushes???

Question

Ok, everyone knows what a toilet brush looks like...right? Not one of those "throw-away" kind, the kind that you keep beside the toilet. You know how it is white AND blue? Why is there a blue part? and What does the blue part do?

Answer 1

The blue bristles are usually stiffer than the white.

Answer 2

They are to scrub the toilet.I remmond the throw away kinds so bactria does not build up in your bathroom and climb to your brush.

Answer 3

If you're talking about the blue bristles on the end. They are just stronger scrubbers than the white bristles.

Answer 4

im thinking its  to make it more attractive  lol i dunno