A shower with a moisturizing groin wash - such as Crop Cleanser™ - will remove the salty deposits and rehydrate your skin. The sweat eventually drives, and it leaves a bunch of salts behind, which dry out your skin. When you have bad hygiene, your balls are going to get sweaty.
Regardless of the hair situation, your skin can be itchy all on its own, and if you aren't taking good care of the skin around your crotch, it's going to itch. If you still really want to shave your pubes, trimming first reduces razor burn and the many forms of itch that come with using a razor blade on your balls. With a trimmer, you can control the length of your pubes to make them as friendly and not itchy as possible. Your best friend in this process is your trimmer. You're also going to get brutal stubble as the hair grows back. If you do that without thinking, you're going to get a horrific razor burn. You might think that the best way to stop pubic itching is to just shave it all off.
Unfortunately, if you groom poorly, you're trading one problem for another, worse problem. They're long, curly, and wiry, and they can curl back into your ball sack and make it itch like fire. It's a devastating condition, and it can arise from several reasons. One of the leading causes of itchy ball syndrome is scratchy pubic hair. If we figure out why our balls itch, maybe we can help keep it from happening and lead a more peaceful life.
That means we need to head this thing off at the front. For whatever reason, men's balls aren't supposed to itch (or at least we're not supposed to scratch). That special scratch isn't exactly subtle, so when you do go after your balls, everyone in the room can see. So you have to do that special scratch that we all learned - the one that is specifically for scratching the sack. But these are the balls that itch, so if you go in there gung ho, then you're going to end up doubled over with pain so bad it makes you sick to your stomach. First off, the itch is usually pretty intense, and you gotta get to that right now.