Free Shipping on Orders $349+

Wood Cleaners
Wood ReNew
Wood Restoration Cleaner

Wood ReNew is a biodegradable percarbonate-based wood cleaner that cleans and brightens grayed and weathered wood. Use it to return wood to its original natural color before applying any of our quality wood finishes.

Wood ReNew contains a thickener that helps it adhere to log walls and siding. Simply mix the Wood ReNew concentrate with water, stir, and liberally apply it to the wood with a mop or brush.

Wood ReNew will immediately begin to fizz and foam as it removes dirt and grime. After about 10 minutes scrub the wood with a medium-bristle brush and rinse thoroughly with clean water. Dirt, stains from mold and mildew, water stains, and UV damage will be gone and the wood will have a new, fresh look.

Wood ReNew should not be used for spot cleaning since it may cause blotching of the surface.

Wood ReNew Available Sizes

Use Wood ReNew to return wood to its original natural color before applying any of our quality wood finishes.

Product Information

Wood ReNew should not be used for spot cleaning since it may cause blotching of the surface.

Features

  • Removes Gray Weathered Wood
  • Treats Water Stains
  • Removes Mill Glaze
  • Restores Wood to its Natural Color

Application Temperature

40° to 90°F

Application Methods

  • Mop, brush, or sponge

Special Instructions

  • Apply from bottom-up, rinse from top-down
  • Rinse thoroughly

Shelf Life

5 Years

Frequency

As needed

Coverage Rate

  • 2800-3000 square feet / gallon
Application Tech Tips

For new or stripped logs, cleaning the logs before applying a finish and sealant is a critical step to ensure a superior outcome. Read more.

New log homes and log homes being restored have different requirements for ensuring a quality project. Read more.

Frequently Asked Questions

Cleaner FAQ

Why do I need to wash my log home?

Log homes tend to collect more dirt and debris because of the rounded logs. The top of the log collects debris, making the home look dirty. Log Wash is designed to keep your home looking great and maintaining an excellent finish.

Which cleaner do I need for my log home?

We offer two cleaners, Log Wash and Cedar Wash. Most log homes will use Log Wash, but homes with Cedar, Redwoods, etc., will need Cedar Wash. Read more about choosing the right one here.

How do I treat dark stains or grayed wood?

We offer two products designed to restore the bare wood from stains and weathering – Oxcon and Wood ReNew. Read more about what they do here.

We loved finding a product that we knew would be appropriate for our logs, which were filthy due to putting off washing for too long. The price was better than we expected for a specialty product too. It was recommended on several log home forums, and we’d recommend it too.

–Julie

I have used Log Wash twice on my house in the last three years. The first to prepare for re-staining and the second as an annual clean up. Both times the product has worked as advertised. Easy to use, easy on and easy off. Clean up was good and no damage to plants around the house. It is definitely one of my favorites.

–Jerry

I attended a Saturday event in Colorado and was so very surprised that my dingy logs were just dirty. I picked up a gallon of the Log Wash and in just an afternoon my home looked like new again! Thanks Perma Chink!!

–Jesse

Wood Renew was recommended through an on-line chat with Perma-Chink as a cleaner for our new to us older log cabin. It had not had any maintenance performed on it in years and had grayed considerably. The Wood Renew along with a pressure washer took away all the dirt, mold, and grayed wood and brought our cabin back to a like new appearance. From that point it was stain, topcoat, and enjoy!!

–Eli
Cleaner News
Over the past several years we have discovered many things about cleaning wood and existing finishes. First and most importantly is that chlorine bleach is not the best product to use.
How To Prevent Mold And Mildew Learning about Mold and Mildew Mold and mildew are terms that are used interchangeably since they refer to the same living micro-organisms. For simplicity we’ll refer to them as molds.
For many years oxalic acid has been one of the most commonly used products for brightening and preparing wood surfaces for a coat of stain. Why? Prior to the introduction of organic solvent finish removers in the late 1990s, the most popular paint and stain removal products were caustic chemical strippers which contain sodium or