Alisyn Solvent/Cleaner is a premium solvent blend which makes short work of built-up grime, crud, and deposits, both inside and outside musical instruments. Alisyn Solvent/Cleaner is a clear, colorless, odorless fluid which doesn't leave a harmful residue when used properly. Packaged in a convenient pump spray bottle. Simply spray on a light mist and wipe away dirt. 4 oz.