It's that time of year, we are in 2021 and looking at doing a bit of home decorating! There always seems to be a bit of paint at the bottom of the tin that you save just in case you need to touch up any marks, but never get around to it! The main reason is that by the time you get around to doing it the colour of the paint in the tin and that on the wall is different! That is why we used to end up with lots of tins with a tiny bit at the bottom. The reason we don't have that any more is because everything is painted white!
I have found some really interesting information on what is becoming one of my favourite websites : Earth911.
Here are some of the tips they provide!
Consumer paint comes in primarily two forms: latex (or water-based) and alkyd (or oil-based). It’s important to know which type you have because the disposal options are different for each.
Paint Recycling Preparation
The first step to paint recycling is proper storage. If you have an open can of paint, make sure to keep it covered so the paint doesn’t dry up. You can also wrap the lid in plastic to provide an additional seal. Store it in a cool, dry place between uses.
If you have no more use for half-empty paint cans, see if you can donate them first. Many school drama clubs, community theaters and other nonprofits will accept used paint.
If reuse is not an option, then it’s time to find a recycler. Here’s where the story differs based on the type of paint you have:
Oil-based paint can’t be recycled, which means you’ll need to use a household hazardous waste (HHW) program. If your community doesn’t offer HHW collection, you’ll want to dry out the paint using kitty litter and/or newspaper and throw it in the trash.
For water-based paint, recycling may be an option where you live by taking it to a transfer station. In many cities, latex paint is excluded from HHW collection and special collection events or programs are available.
Why Recycle Paint
- Water-based paint is the most commonly accepted product at household hazardous waste events nationwide, even though the EPA doesn’t consider it to be hazardous waste. Most hazardous waste is incinerated instead of recycled.
- New water-based paint can be made from recycled paint, or mixed together to create new colours used for projects like graffiti removal.
- Using 1 gallon of recycled paint instead of new paint saves 100 kilowatt-hours of energy and keeps 115 pounds of carbon dioxide out of the air.
How Paint Is Recycled
Most latex paint that doesn’t contain mercury or foreign contaminants can be processed into recycled-content paint.
There are two types of recycled paint: re-blended (also called consolidated paint) and re-processed (also called re-manufactured paint). Re-blended paint contains a much higher percentage of recycled paint than re-processed paint.
Creating re-blended paint involves mixing several paints together, including various colours and sheens (glossy, eggshell, etc.). The paint is then filtered, packaged and distributed or sold.
Re-processed paint results from mixing old paint with new paint and other new materials. The paint is then tested for quality, packaged and distributed or sold.
When recycling centres accept the paint, we separate it out by colour, so then it will get mixed that way.
This means re-processed paint can be made into more colors than re-blended paint, which is usually offered in just neutral colours. By repurposing paint in this way, we reduce the demands on the planet’s natural resources, as well as create markets for leftover paint in cities where people would like to purchase and use recycled paint. However, oil-based paints are a trickier business, since they cannot be recycled.
Oil-based paints are incinerated, Spray paints, too. Even the metal [containers] get incinerated.
So before throwing away any unwanted paint I will be investigating if it can be reused in any way!
The blog song for today is: "Money" by Pink Floyd
TTFN