For cleaning only, or for hardwood, pine, or pressure treated wood, use just Wood & Deck Cleaner (Part A):
Sweep excess debris (dirt and leaves) off the deck. Wet the deck surface down with clean water from the hose. Dissolve Wood & Deck Claner (Part A) in warm water at the recommended strength.

After waiting for several minutes for product to dissolve and activate, apply with a mop or sprayer. Let the product sit on the deck surface for at least 10 minutes, making sure to keep the deck wet with more product if it begins to dry out.

Scrub the deck boards with the grain of the wood. Rinse thoroughly with clean water. Allow the deck to dry for at least a day or two in good weather before applying any stain or finish.

For cleaning and brightening of redwood and cedar, use both Wood & Deck Cleaner (Part A) and Wood & Deck Brightener (Part B):
Sweep excess debris (dirt and leaves) off the deck. Wet the deck surface down with clean water from the hose. Dissolve Wood & Deck Cleaner (Part A) in warm water at the recommended strength.

After waiting for several minutes for product to dissolve and activate, apply with a mop or sprayer. Let the product sit on the deck surface for at least 10 minutes, making sure to keep the deck wet with more product if it begins to dry out.

Scrub the deck boards with the grain of the wood, then rinse thoroughly with clean water.

Mix Wood and Deck Brightener in warm water according to label directions. Apply to the wet wood previously cleaned by Wood and Deck Cleaner. Allow the Brightener to sit on the surface for 15 minutes, keeping the deck wet with more product if necessary. Rinse thoroughly with clean water. Allow the deck to dry at least a day or two in good weather before applying any stain or finish.