alltec's pro-mite is a great product for this type of job, i do the odd matress meself, use cfr hand tools to get it dryer quicker... the last one i did was a straight forward freshen up, gave it a good vac, sprayed with m/s, rinsed it out, added a small amount of cfr synthetic cleaner with the rinse, plus odour neutralizer, customer was very pleased... regards charlie