Old fabric softener does not really go bad in a way that is dangerous, so the easiest thing is to use it up, either in the wash or for one of the handy jobs below. If you truly want it gone, a small amount can go down the drain with plenty of water, but never pour out a big bottle at once.
Whether your softener separated, lost its scent, or you just stopped using it, here is how to get value from it instead of wasting it.
Does Fabric Softener Expire?
Sort of. Most liquid softener lasts a year or two. Over time it can thicken, separate, or lose its scent, but it does not become harmful. Give the bottle a good shake. If it mixes back together and still smells fine, it is okay to use. If it has turned clumpy or moldy, it is time to get rid of it.
Use It Up in the Laundry
The simplest fix is to keep using it. Even slightly old softener still softens clothes. If the scent has faded, just use a little extra. You can also pour some onto a clean rag and toss that in the dryer as a homemade dryer sheet.
Clever Ways to Use Leftover Softener
Diluted with water, fabric softener is useful around the house.
- Mix a little with water in a spray bottle to cut static and freshen the air
- Wipe down baseboards and blinds, since it helps repel dust
- Loosen old wallpaper with a softener-and-water mix
- Freshen a smelly trash can with a few drops on a paper towel
- Clean paintbrushes by soaking them in warm water with a splash of softener
How to Dispose of It Safely
If you cannot use it, fabric softener is water-soluble, so a small amount can go down the drain or toilet while you run water to flush it through. Do not dump a large quantity at once, and rinse the empty bottle so it can be recycled. If you have a lot, or you are on a septic system, check your local hazardous waste rules first. Our laundry room decluttering guide and declutter and recycle guide cover the rest of the shelf.
Frequently Asked Questions
Does fabric softener expire?
It lasts about one to two years. It can thicken, separate, or lose scent over time, but it does not become dangerous. Shake it and check before using.
Can you pour fabric softener down the drain?
A small amount can go down the drain with plenty of running water, since it is water-soluble. Do not pour out a large bottle at once, and check local rules if you have a lot or a septic system.
What can you do with old fabric softener?
Use it in the wash, make DIY dryer sheets, or dilute it to dust surfaces, freshen the air, loosen wallpaper, or clean paintbrushes.
Is it safe to use old fabric softener on clothes?
Yes, if it still mixes well and smells normal after a shake. If it is clumpy or moldy, do not use it.