BN Glass Release has some new upgrades. A mixing ball has been added to re-suspend the liquid. Just shake until you hear the ball and there is no sediment. The sprayer is shipped separately with the capped bottle. Always save the cap to reuse. Clean the sprayer after use by placing it in a cup of water and pumping water through it until it is cleared of Glass Release. This takes a little more work than our aerosol, but can be shipped anywhere in the world at a lower cost.