Use and Care Manual

USE & CARE
Mendocino Redwood
Mendocino Redwood is one of nature’s
lowest maintenance building materials.
It has a natural resistance to decay and
insects. The natural stability of redwood
means it shrinks, warps, and splits less
than most other woods. In addition, no
other wood takes and holds finishes better
than Mendocino Redwood.
General Finishing Tips
• Apply finishes on windless days. Temperature
should be between 50 and 70 degrees
Fahrenheit.
• Surfaces should be clean and dry.
• New structures built with unseasoned wood
should air-dry one month before finishing.
• Back-priming is recommended for all exterior
finishes, particularly paints.
• Do not use wire brushes or steel wool as metal
particles may become embedded in the wood and
can cause stains. Use stiff bristle brushes.
• Use finishes recommended for wood exteriors.
• Follow manufacturer’s directions and read
warnings on toxicity.
• Don’t mix incompatible materials or apply them
over one another. Finish failures may result.
• Moisture is the most common cause of finish
failures, so use proper vapor barriers, air vents and
flashing in new construction.
• To avoid nail stains, use stainless steel, aluminum
or top quality hot-dipped galvanized nails.
• Periodic rinsing with a garden hose will remove
dirt and grime. Stubborn build-up can be removed
by scrubbing with a bristle brush with a solution of
warm water and a mild detergent. Rinse afterward.
You’ve built a long-lasting
Mendocino® Redwood
fence — how do you keep
it looking great?
Finish Restoration
Mildew
Mildew may appear as dark or gray spots on the
wood surface. To remove a mild case of mildew,
scrub with a mild cleanser or detergent. Next rinse
with a household bleach to kill surviving spores.
Lastly rinse with water.
For severe mildew infestations, scrub with a stiff
bristle brush using a solution of one cup trisodium
phosphate (TSP), one cup liquid bleach and one
gallon warm water. Rinse thoroughly. If necessary,
follow with an application of 4 ounces oxalic acid
crystals dissolved in one gallon warm water in a
non-metallic container. Apply evenly with a soft
brush. When wood dries, rinse with water.
Restoring Mendocino Redwood’s Color
Discoloration may occur when extractives are
dissolved in water and leach from the wood. To
remove extractive stains and to restore a new
appearance to weathered wood, scrub wood
with a bristle brush and a solution of one cup TSP,
one cup bleach to a gallon of water. Next apply a
solution of 4 ounces oxalic acid crystals dissolved
in one gallon warm water. When wood dries, rinse
with water.

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