I loves me salt bars. I only have sweating issues during the first few weeks of cure, or over the summer when it's really humid, otherwise they might only be silightly damp. I try to wrap at the last minute possible and first wrap with wax paper and then tissue, or my preferred method, wax paper and into a box for an extra chi-chi look. The wax paper handles the slight dampness well and still looks good by the time it reaches the end user.