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February 27, 2009

Sanitize your sponges

By Kashi Read more daily challenge, eco-friendly, home life, and organizing
Challenge Yourself for: 24 Hours

Ever find yourself wishing you could scrub your sponges? Here’s a better idea: microwave them or run them through the dishwasher. In 2007, the Agricultural Research Service (the principle research agency of the USDA) did a study comparing how many pathogens, yeasts, and molds were killed by various sponge sanitizing methods. Their findings? Soaking sponges in bleach, lemon juice, and deionized water only killed 37 to 87% of bacteria, whereas microwaving and dishwashing methods killed over 99%. Today, challenge yourself to microwave your sponges for about one minute or run them through the dishwasher (including a drying cycle) so that they get really clean.

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233 participants 141 entries logged

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  1. 48_pgr flag line--yvonne ''sunshine''

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  2. 48_tim_s_tummy
    gloworm713 commented on this. about 4 years ago

    I’ve heard of microwaving sponges before this and I try to do it at least once a week.

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  3. User_48
    anngam commented on this. about 4 years ago

    You can micro lots of things to sanitize. Although I generally toss toothbrushes after a month, my hubby gets attached to his denture toothbrush so whenever I replace the regulars, I zap the denture brush. Also, if you zap panties it helps prevent yeast infections from recurring – good news for those who don’t tolerate the remedy creams well.

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  4. User_48
    flowerlove79 commented on this. about 4 years ago

    It always says the server is not responding when I try to log my progress…any ideas why?

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  5. User_48
    alycep06 commented on this. about 4 years ago

    Ihave been putting my kitchen sponges and rags through a dishwasher cycle weekly for several years now. I will keep it up.

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  6. User_48
    iklapper commented on this. about 4 years ago

    I don’t use sponges, but I do use dish clothes. I buy a bunch when on sale, and just change them daily. My family isn’t grossed by out using a wet/damp sponge or cloth and quit arguing about dishes so much when they get to use a clean cloth each day.

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  7. User_48
    thumbsup commented on this. about 4 years ago

    I always use the dishwasher for sanitizing sponges. Putting a dirty sponge in a microwave oven doesn’t appeal to me because that’s where I put food.

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  8. User_48
    angelosenzaali commented on this. about 4 years ago

    I’ve been throwing sponges in the dishwasher for a few years now. I find its an easier way to sanitize.

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  9. User_48
    jcp07a commented on this. about 4 years ago

    I say opt for the dishwasher if it’s an option…the microwave can make a bit of a stink.

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  10. User_48
    lad commented on this. about 4 years ago

    I also will throw it in the dishwaher,but makesure you take it out and wring out the excess water when cycle is done.

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  11. User_48
    ChrisJacques commented on this. about 4 years ago

    Hi,

    It seems people are posting comments without reading WHY they should microwave. Many talk about using bleach.

    “Soaking sponges in bleach, lemon juice, and deionized water only killed 37 to 87% of bacteria, whereas microwaving and dishwashing methods killed over 99%.”

    Bleach is bad for your skin, bad for the environment (read: you and your children). Using anything DISPOSABLE is bad for the environment. That’s the whole point of using sponges, and then microwaving them to keep them safe and useful.

    Replacing your sponges every 2 weeks is just wasteful. Microwave your sponges and you don’t have to replace them until they wear out.

    Being “green” should not be a trend to roll your eyes at, it’s how things should be.

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  12. User_48
    ali440 commented on this. about 4 years ago

    My family has been microwaving our sponges for the last few years. It’s a cheap and easy way to sanitize them!

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  13. User_48
    SekureAtty commented on this. about 4 years ago

    I never considered sanitizing my sponges. I have stopped using them because they seemed so unsanitary. Just because it’s rinsed in bleach doesn’t make it safe. But with this information I began using sponges again and the microwave seems to be a great way to keep them clean. Thanks for the suggestion.

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  14. User_48
    WojoKL commented on this. about 4 years ago

    As many show I also microwave my sponges and have done so for years. Now if I could just get the rest of the family to think of it when I am traveling for work. Can’t tell you how many times I’ve come home after a week or so and see the sponge looking bad.

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  15. 48_015
    nickymahan27 commented on this. about 4 years ago

    I dont own a dishwasher nor a microwave…so I throw mine in the wash cycle with my kitchen rags :)

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  16. User_48
    flowerlove79 commented on this. about 4 years ago

    This is an easy one since I’m already in the habit of keeping sponges sanitary and frequently using paper towels or just pitching a sponge that encountered a really gross job. EVERYBODY should be in the habit of this.

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  17. User_48
    aleach61 commented on this. about 4 years ago

    I microwave my sponges and my dishcloths. I also run sponges thru the dishwasher about once a week.

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  18. 48_dsc00136
    cherrymelon78 commented on this. about 4 years ago

    Whenever I run he dishwasher, I throw my sponges in there. But when the sponges get to used looking I replace them. I guess about every two months. But because I go through so many sponges, Sometimes I take a rag and some dish detergent and scrub my counters because then I am not throwing things in the trash!!

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  19. User_48
    Riella commented on this. about 4 years ago

    I also use the sponge in the dishwasher,but I change my sponge out every 2 wks and then use then for cleaning cupboards and floor.

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  20. User_48
    Lana_1 commented on this. about 4 years ago

    i put mine in laundry with towels. it works great it.

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  21. User_48
    berbw commented on this. about 4 years ago

    I simply rinse mine in white vinegar. It kills all the germs and any lingering odors.

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  22. User_48
    prepyboi35 commented on this. about 4 years ago

    I use my microwave as I don’t own a dishwasher…. works fabulously!

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  23. 48_emma
    rieg2loz commented on this. about 4 years ago

    I heard about the microwave solution on the news..I will give the dishwasher a try..

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  24. 48_2009_so_far
    tjaskolski commented on this. about 4 years ago

    I try to remember to run my sponges and scrubs in the dishwasher every other cycle or so.

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  25. User_48
    Mayanbakelover commented on this. about 4 years ago

    I love an easy challenge!

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  26. User_48
    sabablue commented on this. about 4 years ago

    We’ve been throwing our sponges and scrubbers in the dishwasher for years. Works great.

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  27. 48_kashi
    klusk commented on this. about 4 years ago

    Because of the pathogens, yeasts and molds…....... we just consider sponges as a disposal cleaning item. Sponges are cheap and we just do not take a chance on risking an illness.

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  28. User_48
    DOMEREGO commented on this. about 4 years ago

    i have been doing this for years!

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  29. User_48
    jbyrd702 commented on this. about 4 years ago

    I was going to stop using sponges until I saw this.

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  30. User_48
    wingnut commented on this. about 4 years ago

    I don’t like the idea of putting a smelly sponge in my microwave. I prefer to run some water in the sink and ad a capful of bleach, drop in the sponge and sanitize my sponge and clean the sink at the same time.

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  31. User_48
    PeaceBrah commented on this. about 4 years ago

    I’ve never heard of this sanitizing practice. It makes perfect sense, I’ll give it a shot. Does it work for dish cloths and/or non-metallic scrubbers as well?

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  32. 48_tina_sideview
    tinalynn58 commented on this. about 4 years ago

    I quit using sponges years ago and started using paper towels or pre-moistened cleaning cloths, though I have heard about microwaving your sponges. I use a dishrag for washing the dishes and I put a little bleach in the wash water for sanitizing, rinse very well of course.

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  33. User_48
    celrog commented on this. about 4 years ago

    I’ve been microwaving my sponges for about 3 years now and it really works, especially when I’ve got four kids to keep healthy.

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