How to remove Antifreeze from Outdoor Cushion Fabric
First 60 seconds
The first sixty seconds decide how this turns out. Blot — do not wipe the antifreeze from the outdoor cushion fabric, working from the outside edge of the stain inward so it cannot spread any further. A brightly dyed coolant that stains porous surfaces quickly and is toxic, so gloves are worth using, and woven to resist water and mildew, so it tolerates a more thorough rinse than indoor upholstery.
What you'll need
- Dish soap
- Baking soda
- White vinegar
Step by step
- Gather your materials before you start — set out everything so you are not searching mid-treatment.
- Dish soap: mix a few drops with cold water into a light suds.
- Baking soda: make a paste with water and let it sit before brushing off.
- White vinegar: mix one part vinegar with two parts water.
- Rinse and blot dry with a clean cloth, then press with dry towels and change them until no more transfers onto the towel.
Do not do this
- Ammonia-based cleaners. Mixed with certain stains it can release harsh fumes or set protein.
- Chlorine bleach. It can react with the stain or the material and cause discoloration.
Common questions
Can I use hot water to remove antifreeze from outdoor cushion fabric?
Hot water is not usually necessary, but on outdoor cushion fabric it is safer to stay with cool water regardless, since woven to resist water and mildew, so it tolerates a more thorough rinse than indoor upholstery.
Is it safe to scrub the stain out?
Scrubbing usually makes things worse. Blot or lift instead of rubbing, working from the outer edge inward so the stain does not spread.
What if the antifreeze stain has already dried?
A dried stain takes longer and may need repeated treatments, but the same agents still work — just re-wet the area gently first to reactivate the stain before treating it.