I moved into my own place a few months ago having never lived on my own before and it's way more expensive than I anticipated. My wages aren't even close to covering my bills. So I am cutting expenses where I can - and one of those is to only put the hot water on once a week to do the washing up (I have an electric shower so this isn't about hygiene!). I have enough plates, bowls, cutlery etc to last between washes but do have to reuse pans/chopping boards/veg knives - so I give them a scrub with cold water and antibac washing up liquid. Veg pans only, I boil the kettle for ones used for meat. But I'm worried that I'm a food poisoning case waiting to happen. Is this ok?