













wisedry 2 x 500 Gram [2.2 lbs] Rechargeable Silica Gel Car Dehumidifier, Microwave Fast Reactivated Desiccant Packets Large for Safes Closet Basement Garage Storage Moisture Absorber Bag Reusable
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Matthew Martin
> 3 dayI bought these to help dry out my grandparents car after they left the windows down in the rain. After we vacuumed up and towel dried as much water as we could. We threw these in and they absorbed a good amount of water we just couldn’t get otherwise. No mold no mildew in the vehicle after using these. Long story short, they work well. I consider these a great buy.
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Trepte
> 3 dayIn less than a year, both bags melted holes while following instructions to recharge them. Would not recommend or purchase again!
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Brian Porowski
> 3 dayI do like that you can keep using them over and over.
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Nathan Leiter
> 3 dayI was worried about my guns rusting. These make a good option for a vault for rust prevention. You do have to dry them out occasionally.
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Hans
Greater than one weekIm using one of these in my fencing bag. I close the cuff of my glove around it and toss it into my mask. I still pull the jacket and plastron out when I get home, but this noticeably absorbs the residual dampness in the bag.
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Hobbyist
> 3 dayI use these to help control humidity with my 3D printer filaments. I didnt notice you can heat these things back up and just keep reusing them, thats just icing on the cake. Keeps stuff dry
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Raymond
> 3 dayBought 2 packs (500gr each) to use in the husbands Trailblazer SS, which has turned into a garage queen and stays parked and covered 90% of the time. Bought them mid November, and just now had to recharge them, as they had gotten to the 650gr limit. Used the microwave to dry them (follow the directions, and dont overdo it) and were off and running again. Theyve really helped with the dampness and odor in the TBSS, and were a great investment!
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Alex Slenczka
> 3 dayI could never get these things to work and keep any moisture out of my car in Wisconsin. I bought them because other people had said that they worked really well in different states and countries that are cold, but not here. I can’t recommend them because it just doesn’t do anything.
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C. Frank
13-06-2025These allowed moisture to accumulate in my airtight containers that are used for pet food storage. They did not work as advertised and ruined some fairly expensive dog food. I would recommend not purchasing these.
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Scott
> 3 dayYour suppose to “weigh” the bag to determine if it needs recharging. And your scale won’t work. Well, if I’d have known/read that more clearly, I would have purchased a product that turns color when it needs recharging.