Many thanks for the reply, really appreciate it - does that mean it's relatively safe to 'stuff' in as many as possible? I'm not too bothered about getting a perfect wash, just rather to freshen them up and then dry them for the next session.
Also, whilst we're on the subject of bib washing (!), we play on an artificial surface, which has lots of plastic sand particles (for grip i think). Like normal sand, they appear to get everywhere. I give the bibs a bit of a shake before washing them, but was just wondering if I would risk damaging the machine if too many of these got in? If so, then I'm thinking I may just take the bibs to a laundrette, that have more robust machines
Thanks again for your help
Ross