I am a White Lightning user, and I have an irritating squeak too. I was ready to move to ProLink, but my LBS guy sadly informed me that using Simple Green or Chain Brite won't get rid of WL. You've got to buy this toxic proprietary White Lightning cleaner (@ around $15!) to strip the wax off. And then you've got to invest an evening breathing in death fumes just so you can start over with a new lube? It's almost more cost-effective to buy a new chain!