Yoeun905,
Look at it from the snake perspective..Here's this giant thing bearing down on top of him. Now if I was a snake what would I do? Run... Oh no...it got me, now what... defend myself, I better musk this threat.
So in response, what does the offender do?, puts the snake back down..
What does the snake think? I won.
Bottom line, musking is just a defense mechanism. I have an Albino Desert King and a Pueblan Milk that were notorious for doing the same. I learned that the easiest way to deal with it, is simply have a damp towel on hand for the clean-up (cause there will be clean-up) and then approach the snake from the side, (not from the front or the top). Do this with a cool hand, meaning wash your hands in cold, cold water and then pick him up slowly and hold him over his tank for a minute. When he musks and he will, DON'T put him back down (if you do this then the snake thinks he has won), instead keep handling the snake (mess and all) until he calms down. When you put him back into his tank, do it on your terms. Now run the snake through the damp towel to get rid of the musk (that is probably all over him and you and then put him back.)
This approach has worked great on both snakes mentioned as well as a couple others. I have also discovered that you are more likely to get musked if the pick up is done within 24 hours of a feed or when you pick him up right after a tub feed. I simply allow him to crawl out of his tub and back into his tank after eating and I have not had a problem since.
But don't get rid of the snake for this reason, you just have to condition him. My worst one took almost a month of this regime before he would calm down.
Well that's my .02 for the day...Now go clean up there boy, you're a mess
Jim