Eco Friendly Paint
If your remodel plans include painting, it’s well worth your time to look at the eco friendly paint
options that are available on the market today. Traditional paint emits lots of nasty chemicals that contribute to poor indoor air quality, and are bad for the health of the humans in the building. Understanding the risks associated with traditional paint and knowing your options will help you to make wise and well-informed choices when choosing paint.
What’s Wrong with Traditional Paints?
It’s been said, by the EPA, that the air indoors is up to 5 times worse than the air outdoors. Since most of us spend most of our waking hours indoors, that fact should be extremely concerning.
To understand why traditional paints are harmful, it’s important to understand something called VOCs or Volatile Organic Compounds. VOCs are carbon-based chemicals that are found in paints and other products. When the paint is applied to your wall, the VOCs are released into the air. The highest concentration of VOCs is released when the paint is applied, but paint can actually continue to “off-gas” these harmful chemicals for up to 5 years! Traditional paints have a high concentration of volatile compounds – sometimes more than 400 grams per litre.
But, you’ve got to paint your house, right? The solution to having a beautiful home while being healthy and environmentally conscious is to choose eco friendly paint.
What is eco friendly paint?
There are a number of eco friendly paint options available on the market now, we’ll try to explain them all to you in terms that are easy to understand. I don’t know about you, but when people start throwing scientific terms at me, I get lost in a hurry!
In theory, eco friendly paints include any paint that is approved by the EPA as having a low concentration of VOCs, also known as low VOC paint. Because these paints have a smaller concentration of VOCs, they are healthier for you and the environment.
But, let’s take it a step further. Beyond low VOC paints, there are also zero VOC paints and even natural paints that are made with natural products, making them especially green. Understanding the options that are available to you is key in making decisions. Let’s break down each eco friendly option.
Low VOC Paint
We’ve already established that low VOC paint has less than 1/2 the chemicals that are present in traditional paints. The EPA regulates what can be marketed as a low VOC product, and they state that paint must meet the following standards:
~ Paint must have less than 200 grams of VOCs per liter of paint
~ Stains must have less than 300 grams of VOC’s per liter of paint
Those guidelines are actually pretty loose, and one brand of low VOC paint could actually be much better than another! There is another rating system, called Green Seal, that limits the amount of VOCs in paints that they certify to less than 50 grams per liter. In short, if you are shopping for Low VOC paint, it’s probably best to look for the Green Seal on the paint that you buy.
Zero VOC Paint
There are now eco friendly paint options on the market now that have zero VOCs. These products, too, are managed by the EPA. To qualify a paint as zero VOC, there must be less than 5 grams of VOCs per liter to meet this distinction. The drawback to zero VOC paints is that they cost more than regular or low VOC paints. If you are considering purchasing zero VOC paint, it’s also important that you check the can carefully to make sure that formaldehyde, ammonia, acetone, biocides, and fungicides have not been used to manufacture the paint. While not considered VOCs, these are all ingredients that can affect your air quality.
Natural Paint Choices
Natural paint is another option for those looking to improve indoor air quality and the health of their families. There are a growing number of options available on the market, but cost and color choice may be a factor in whether or not you decide to use a natural paint product.
An example of an all natural product is clay paint. It’s definitely an eco friendly paint option, but there are a few drawbacks. First, it’s only available in earth tones so you are going to have some limitations when using clay paint. The other major drawback to clay paint is that it can’t be wiped off or cleaned. You either have to use a low VOC sealer on top of your paint, or touch up every area that gets dirty. It’s not our intention to turn you away from clay paint, as we feel its a very green option for people who are going for an earthly look in their home – we just want to be completely honest about the pros and cons!
Another natural paint option is to use something called milk paint. Milk paint is sold in a powdered form and is made from Casein, a byproduct of milk. You simply mix it with water and then apply it to
your walls. The major drawback to this type of paint is that it only comes in a matte finish, which makes cleaning difficult.
Possibly the best natural option is lime wash. Lime wash is made by mixing limestone with water. It can be used both indoors and out, and can be purchased in a wide range of colors. It’s a pretty cost-effective choice, which makes it even better in our opinion! The only drawback to lime wash is that it can not be used on drywall or already painted surface. It does work very well on wood, plaster, concrete, and brick.
Things to remember when painting
~ Even if you are using eco friendly paint, you should still protect yourself, especially during application. Use proper protection to keep yourself and your family safe.
~ Always paint in well-ventilated areas. Even if you are using a low VOC or Zero VOC paint, it will emit some gasses, especially until the paint is dry. Good ventilation will help to reduce any negative affects.