I just got a new ish sofa, person who had it before me had a dog so I want to wash it to freshen it up. It's from Next & although its a fixed cover it still has zips so you could technically remove the covers to wash them (though it does say they should only be professionally cleaned). I just washed two of the cushion covers that aren't actually part of the sofa (side cushions iyswim) to test it & it seems to have come out ok, I'm just worried that washing the main cushions might make them hard to fit back on in case they shrink as they are already tight.
what do you think I should do? Any advice? Thanks