Eco-Friendly Wood Finishing Techniques

Natural waxes are also a great substitute for harmful synthetics.

Going green is about more than recycling and using eco-responsible products. It also extends to treating existing woods. Eco-friendly wood finishing techniques are all-natural, reduce environmental impact, and are safer for the person doing the job.

Here are some of the best eco-friendly wood finishing techniques:

Natural oils

In contrast to artificial wood finishing oils such as polyurethane and acrylics, natural alternatives have a far less pronounced negative environmental impact. They’re made from natural ingredients and contain lower amounts of volatile organic compounds (VOCs). These compounds are particularly harmful due to their damaging health effects and toxic properties that impact air quality. 

The types of natural oils utilized are diverse and provide the desired finish. Organic options such as linseed, walnut, and tung oil are sustainable, biodegradable, and perfect for bringing out the wood’s intrinsic natural beauty. 

Natural waxes

Natural waxes are also a great substitute for harmful synthetics. Beeswax has many environmental benefits, such as being organic, non-toxic, and renewable. Carnauba wax is another option and provides all the same eco-friendly advantages as beeswax.

Furthermore, these natural wax alternatives will release zero VOCs into the atmosphere. These waxes are derived from natural sources, enhancing the organic attributes present in the wood while remaining environmentally safe.

Milk paint

Milk paint is the ideal sustainable solution if the wood finish requires more variety in color options. The finish provides many of the same green benefits as natural oils and waxes but comes in many colors, allowing for greater customization of wood finishes to suit personal tastes.

Mixing milk paints creates vivid, customized colors to add a visual spark to the wood finish without harming the ecosystem or the woodworker.

Shellac

Shellac is derived from the lac bug and has a centuries-long tradition in woodworking. It’s an environmentally friendly sealant that gives off a stunningly rich finish that highlights the natural beauty of the wood. Given its deep glossy sheen, it’s one of the more elegant organic alternatives.

In addition to being one of the more visually stunning natural substitutes, shellac resin is one of the most eco-friendly options.

Wood sourcing

Natural, non-toxic finishes that contain little to no pollutants are vital in reducing harmful environmental impacts. However, sourcing recycled or reclaimed wood is also essential from a sustainability perspective. Doing so will mean the wood used did not contribute to deforestation.

Consult a professional

Sourcing and using natural finishes rather than toxic synthetics are great ways to protect the environment and the person carrying out the work. However, finding the right eco-friendly finish for the specific job is tricky. Consulting a professional with knowledge and expertise is a wise option if there are doubts about the natural alternatives available and how to use them correctly.

The Wood Doctor is the leader in wood restoration, refinishing and refacing in the Portland area. Call 503-560-5220 for a project consultation.