People make the mistake of using antibacterial products where there is a sceptic tank. Unfortunately, it is
nearly impossible to buy non-antibacterial hand soap. I think Palmolive may be one of the few that isn't or perhaps some bars of soap may be ok. Ecover products are what some people I know with sceptic tanks use and never use antibacterial washing-up liquid. The bacteria in a sceptic tank need to thrive.
The main room in your house...
Labour Brings in excellent Renter's Rights - long overdue.
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My Mum only ever did the washing one day a week.