It's also extremely forgiving though. You can ignore everything and just throw things in a cold wash with a little bit of detergent and then hang them out to d

It's also extremely forgiving though. You can ignore everything and just throw things in a cold wash with a little bit of detergent and then hang them out to dry. Things will probably be fine. Separating whites (if your clothes are particularly prone to running colour) is a mistake you only make once.