You need a stronger drink than wine... One with little sugars left over... Like vodka. That way, you don't end up with sticky coils when they dry. You can get it fairly cheap... Don't have to buy top-shelf for cleaningI took two of my coils apart and am soaking them (but only in water - I didn't have any vodka and didn't want to waste my white zin ) so I will see how that works, too!
Some people use a sonic jewelry cleaner with plain water too.