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(14 customer reviews)

Oxygen Whitener


Does hard water leave your whites dingy? Do you need a little something extra to make your whites pop?!

Our Oxygen Whitener uses sodium percarbonate and other earth derived ingredients to aid in breaking down the hard water minerals to bring back your whites! It is color safe, but it is recommended you test a small spot to ensure fabric compatibility.

Ways you can use the Whitener:

  • Use it alone as a long soak.
  • Add it to a carpet machine.
  • Add it to your regular wash as a booster.
  • Sprinkle in your toilets, let it sit and then give it a scrub!

Our simple and safe formula can be used in high efficiency machines that have a soak cycle, in addition to regular washing machines – hot water is best. No ammonia. No fragrance oils. No bleach.

In stock



Sodium percarbonate, sodium carbonate, citric acid and pure lemon essential oil.

Molly’s Suds is a Trusted Source for laundry products with strict ingredient integrity and disclosure of ALL ingredients. We promise that we will never knowingly formulate with any of the following ingredients:

  • Synthetic Fragrance, Dyes, Optical Brighteners, Synthetic Nonylphenol Ethoxylates, Petrochemicals, Phosphates, Chlorine, Known Carcinogens, Sodium Lauryl Sulfate (SLS), Sodium Laureth Sulfate (SLES), Phthalates, Parabens

All Machines  Mollys Suds Vegan Leaping Bunny Cruelty Free

Alternative Uses for Molly's Suds Oxygen Whitener

Additional information

Weight 2.5 lbs
Dimensions 7 × 3 × 9 in

14 reviews for Oxygen Whitener

  1. Brittany

    Excellent whitener!! My husband primarily wears white button down shirts to work all year long, and obviously this color has a tendency to become “dingy.” My secret for the underarm and neck stains is mixing one cap of Molly’s all sport with one tablespoon of baking soda, and rubbing in with a toothbrush. Afterwards, I soak the shirts in this whitener for 1-2 hours, and you wouldn’t believe the color change of the water and renewal of the “whiteness.” I do wash the shirts with Molly’s regular wash powder because the shirts tend to have an oily feel after soaking. Excellent product & highly recommended!!

  2. carolavant

    Okay. Now I’m really impressed! This product exceeded my expectations. Bright whites, bright colors, and no stains. This even got out stains that were dried in! Bye-bye mystery stains!

  3. Norren

    We love this oxygen whitener, and even use it to clean the loo!

  4. sandy

    so much better than the “store bought” product. Really brightens whites and generally adds to the cleaning without damaging the environment!

  5. Megan T

    Excellent!! I used this on my sons white baseball pants. I liked it much better than the one I bought from the store…. it didn’t have the overwhelming chemical smell and it worked much better!

  6. Traci

    Great additive to whiten clothes. Also love the fact it is environmentally safe.

  7. Hugh Pomeroy

    We have been using the oxygen whitener for a couple of years and we are always impressed with the result after using the whitener. Everything that we wash in the whitener comes out beautiful. Thank you so much for providing such an amazing product!

  8. Renee

    We no longer use anything else for stains and brightening our clothes! The best part is that you can use this on the most sensitive fabrics and it cleans and brightens gently, while also using on the harshest of stains on those dirty work clothes! It gets an A+++ from us!

  9. Barbara Hildabrand

    Used the Molly’s Suds Oxygen Whitner for the first time the other day, as I was folding the clothes, my son 12, said, Mama, wow, my socks are so white. There you go from the mouth of babes. A real honest review. Love your products. I am a firm believer less is more, in using literally few to no chemicals, along with an organic diet my son’s eczema has disappeared, no more rashes, skin sensitivity, etc. No need for the harmful side effects of medications. Thank you Molly’s Suds for providing a quality product we can trust and use daily in our home. Thank you. We are sorry for your loss.

  10. Keri Bell

    Love this brightener! It really helps with whites and colors especially.

  11. Linda C

    My husband even noticed the difference in his white T-shirts when I soaked them in a sink full of hot water and the Oxygen Whitener, which is definitely saying something. The whitening power is quite evident. The only suggestion would be to make the Oxygen Whitener in liquid form for the newer HE washers. Other than that suggestion, one can’t improve on perfection.

  12. Sonia

    Had to wait for my order to come before washing my white clothes. I can really tell a difference when I use molly suds oxygen whiter. Works great.

  13. Shan

    I add half a scoop with the sports liquid detergent. Seems to give an extra fresh clean appeal to laundry

  14. Tracy Vinson

    This really does gets clothes and towels whiter and brighter without harsh chemicals.

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