how often do you change your kitchen sponge?

[camflower]

i usually have one on the go for bits of hand washing-up, wiping etc and it occurred to me that perhaps i should change it a bit more frequently than i do (not saying how often that is because i don't really keep count .
just a quick straw poll ...

Dish cloth changed at least 3 times a day.

I have a pot of clean and a pot of used underneath the sink.

I boilwash them or soak in bleach.

I use the E-cloths - brill. Soak overnight in boiling water and a tad of Flora dis. Hate those thin disposable ones. Love e-cloth everything - worth every penny.

I do the blue cloth thing (so cheap for a pack of 25) and chuck after a couple of days.

Also, I only ever use those in the bathroom, clean the loo last and chuck cloth after every loo clean. How people can use the cloth on the loo, then stick it back in the cupboard is beyond me. Also, those that when cleaning say the downstairs loo and then the bathroom, would use the same cloth that's just cleaned one toilet on the bath/sink in the other - euuw