Our lovely, only 2yr old mattress is covered, and I mean covered in huge tea/coffee/hot chocolate stains and recently quite a lot of wee accidents thanks to our 2yr old bouncing in bed with us most mornings. We do use a mattress protector but it's only a cheap thin one and it doesn't stop most things. I have been lazy and haven't tackled the stains at the time so they are absolutely set in now. My dad's a carpet cleaner and he gave me some coffee stain remover to try which helped a bit but it looks even worse 6 months down the line. I was wondering if a Vax steam clean would do the trick but I don't want to waste the money hiring one if it won't help. Any ideas from anyone would be great! Thank you.