i change my tea towel everyday and i get a new sponge every week, i have a dishwasher so i dont use my sponges very often but i do the same as you, put anti bac washing up liquid on them and leave them to dry.
I dont have dish cloths, i cant stand them, i buy the anti bac wipes and use them to clean the table and surfaces.
I think if you do it without thinking it can only be a good thing
We go through the clothes/sponges quite a bit but I often soak them in hot soapy water or bleach - a new one out about once a week. Back to dishwasher though so be less used thing in my house other than for sides.
Think things like this can be a tad ott though imo! We use flash or detol to wipe our surfaces - detol kills all germs, no? lol
Don't all these cleaners claim to kill 99.9% of all germs.. they have to clear themselves. My boyfriend noticed how on the Oust (I think it's that) advert, the woman cleans a bin and you see 1 germ left on there lol.
And just out of interest, can anyone tell me why that ladys home smells of fish on the Febreeze advert? lmao and at the end her legs are open.