If you're minted, this is the ultimate way to wash your wax :

http://cgi.ebay.co.uk/ws/eBayISAPI.d...tem=2528307397

Otherwise, I've heard these gadgets are good, but I've never used one. Can't see that they'd get right into the groove though. I reckon they'd only lift surface dust, but if you can pick one up cheaply it might be worth a go:

http://cgi.ebay.co.uk/ws/eBayISAPI.d...;category=3283

Soapy water works a treat, but it's a real pain if the centre labels get wet and start to bubble and lift isn't it ?
And I've heard there are record cleaning cloths that are just like those baby wipes, but for records, and they smell nice and minty fresh 8) . Don't know where to buy them though. :?