I'm learning loads today! I'm going to try vinegar as a fabric softener. We live live in a very hard water area. I use vinegar to polish glass and mirrors.
5 years ago I treated myself to an expensive washing machine with a 10 year guarantee and it's been great. However, I usually run one of those cleaning, rescaling thingy through it every month or so, but I didn't while convalescing for quite a while and it started not rinsing properly. I rang up and was advised to run two washes without laundry at the hottest programme. Problem solved and I cleaned the machine.
In the past, washing machines always seemed to break down at the worst possible time, like when a child had been sick all over the duvet etc. And they seem to start leaking. Yep I love this new machine!