I came up with an eco friendly toliet accessory
A mirror in the toilet to check if your ass is clean to save you wasting paper on the last wipe
We always have a wipe until the paper is clean, in reality that one is a waste.
Just imagine how many trees we could save between us if we all used the mirror instead.
Blind people could have a camera installed with a little horn that went off if it was clean to save paper
Should I pitch this on Dragons Den?