Messmer's Cleaner is the first part (part A) of the full cleaning and brightening process.

Messmer’s Wood and Deck Cleaner and Brightener (Part A and B) powder concentrates are specially formulated to clean and brighten exterior wood decks, fences, log homes, and other exterior wood projects.

Messmer's Part A Cleaner is recommended for use before any staining or re-staining project. It is essential to ensure all contaminants are free from the wood so the stain can adhere as intended.

• Cleans and brightens exterior wood, removes gray and dirt


• Use before staining wood


• Messmer's wood cleaner is excellent for deck maintenance


• Biodegradable, safe and easy to use


• Maximum strength concentrated powders


• Cleans or Brightens up to 500 square feet per jar


• Sold Separately


• Free shipping with purchase of 5 gallon pail or multipack

Find all Messmer’s Stains here.

Recommended and tested by us!