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Earthworm, Mold Stain & Mildew Stain Treatment, Fragrance-Free, 22 fl oz (650 ml)

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Earthworm, Mold Stain & Mildew Stain Treatment, Fragrance-Free, 22 fl oz (650 ml)

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Earthworm, Mold Stain & Mildew Stain Treatment, Fragrance-Free, 22 fl oz (650 ml)

In Stock
  • Shipping Weight:
    1.88 lbs
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  • Product Code: ETW-00105
  • UPC Code: 898744001052
  • Package Quantity: 22 fl oz (650 ml)
  • Dimensions:
    11.1 x 4.6 x 2.2 in, 1.59 lbs
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Product Overview


  • Natural Enzyme-Based
  • Family-Safe
  • Let The Worm Do The Work

The Natural Power of Enzymes: All living things contain enzymes. Enzymes are proteins that convert organic material into harmless nutrients and water. The human body uses about 75,000 of these microscopic workhorses to help perform essential tasks such as breathing and digesting food. Think of them as nature's recyclers. Enzymes are the key ingredient in Earthworm Mold & Mildew Treatment's formula. It removes mold stains, fungus stains and mildew stains from virtually any porous or non-porous surface, both inside or outdoors. It's biodegradable, earth-friendly and does not contain any caustic chemicals... so it's safe to use around children and pets.

Suggested Use

Shake well before using. Spray surface to be cleaned. Allow 5 to 8 minutes for enzymes to work. Scrub surface with a brush or sponge. Remaining enzymes will continue to work well after initial application. Stubborn stains may require agitation (such as scrubbing) to remove the loosened organic material. Rinse with water and repeat application if necessary.


Caution: Keep out of reach of children. While this product contains natural ingredients. If it is accidentally ingested drink large quantities of milk and water and seek medical attention. Avoid direct contact with eyes. Do not use in contact with solvent-based cleaning products, as they will lessen this product's effectiveness. Do not store in extreme heat (over 100ºF) or cold (under 32ºF).

Water, natural enzyme blend, plant-derived surfactant, trace preservative.

iHerb Customer Reviews

Natural but doesn't work

Posted by Silverfern7 on Apr 01, 2017 | Verified Purchase

I was hoping to get the mold stains out, however, this product didn't work at all - what a waste of money! Definitely won't recommend it.

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Worked on older, mold stained grout

Posted by iHerb Customer on Jan 21, 2017 | Verified Purchase

I sprayed this on & scrubbed with a stiff small brush but nothing happened. I sprayed more on & did other chores for maybe an hour. Returned to the bath tile, scrubbed & realized it came off easier with more of the stain treatment on the mold. I removed the sprayer from the bottle and poured a little, scrubbed & repeated on all the moldy tile grout. Some minutes after going over all the moldy areas, I turned on the hot water & used the long handled spray head to wash/rinse while scrubbing with the stiff brush. The hot water mixed in with any treatment solution did the final trick to brush away any stain. I used almost the whole bottle, but no fumes & it's safe to use. Will buy again.

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removes bathroom mildew

Posted by iHerb Customer on Feb 12, 2016 | Verified Purchase

Excellent for recent mildew problems

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Posted by iHerb Customer on Aug 28, 2015 | Verified Purchase

great product! I will get this again:)

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works well

Posted by iHerb Customer on Feb 02, 2011 | Verified Purchase

took a lot of the mildew out of the shower that i was previously having trouble with

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