The easy to Use, Safe, and Effective Cleaner

Restore your old, weathered, or dirty wood surfaces – better – with Wood Renewer™ Cleaner from Preserva Products™. Wood Renewer™ Cleaner is the all-organic product that is specially formulated to clean and restore weathered, dirty wood.

Unlike other wood cleaners, Wood Renewer™ Cleaner is an innovative blend of surfactants that clean more effectively. Use it to clean dirt, tannin stains, extractive bleeding, and failed oxidized coatings. Unlike most other cleaners, Wood Renewer™ Cleaner  contains no acids, corrosives, or bleach, so it will not damage the wood, and is quite easy to use.

Our Cleaner is produced with 100% organic components, has no VOC, and is completely non-hazardous. You’ll love the ease of application and dramatic results our Wood Renewer™ Cleaner offers!

Wood Renewer™ Cleaner is Concentrated

  • One gallon of our Wood Renewer™ Cleaner concentrate makes four (4) gallons of ready-to-use material.
  • Can clean up to 800 square feet of wood surface, offering you the lowest unit cost of any wood cleaning product available today.
  • In fact, there’s probably enough to clean your deck or fence a couple of times!

How to Apply Wood Renewer™ Cleaner

You can do it yourself – it’s that easy – just by following these simple steps:


To assure maximum performance, proper surface preparation is essential. Sweep or brush excess debris from wood surface to be cleaned. DO NOT use water to accomplish this step. Wood must be dry prior to application of Wood Renewer™ Cleaner. Cover all surrounding plants and vegetation. Test a small area and let dry before application.

Our Wood Renewer™ Cleaner is supplied as a concentrate, and must be diluted. Do not use full strength. Dilute with water as follows:

Normal Use – mix three (3) gallons of water to one (1) gallon cleaner
Maintenance Cleaning – mix three (3) gallons of water to one (1) gallon cleaner

One gallon of diluted solution will clean up to 200 square feet.
Therefore, one gallon of concentrate, diluted with three gallons of water, will clean up to 800 square feet of wood surface.

Simply spray, brush, or roll diluted cleaner onto dry wood surface. Allow Wood Renewer™ Cleaner to stay on the surface for 10 to 15 minutes. Use a stiff bristle brush or push broom to agitate wood surface in the direction of the grain, or power-wash surface (use a pressure setting of 800 PSI, with a broad fan; do not concentrate on one area to avoid damaging wood surface). Do not apply below 40 degrees F.

Follow the cleaning process by rinsing Wood Renewer™ Cleaner and debris off the wood with a garden hose and pressure nozzle. Use clean, clear water to rinse plants, lawn, windows, or any other items that may have come in contact with our Wood Renewer™ Cleaner. Allow wood surface to dry completely before applying a quality wood finish (such as Preserva Wood®).

Please note: Mildew stains appear as persistent black spots that can be seen when the wood is wet. Tough mildew stains must be treated with a 50% bleach and water solution after the Wood Renewer™ Cleaner process is complete. Allow the bleach solution to stand for 30 minutes in full sunlight before rinsing. Be sure to read and follow label warnings on the bleach container. Do not mix bleach with Wood Renewer™ Cleaner. Clean tools and equipment with clean, clear water.