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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Ronald Wenger
> 3 dayLike most of you, you have a small safe in the home. Mine started to have moisture buildup. This fixed that problem. Good quality and easy to use. Easy to regenerate. I highly recommend.
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Casual Shopper
Greater than one weekI have a car that Ive tried to seal up all the areas where water can come in but unfortunately its not 100%. When I have moisture in the car, the windows fog up and it takes a long time to dehumidify. I added both packages to the car and there are no more fog problems. This was a perfect solution for a cheap car that I didnt really want to put any money into.
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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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BOYD
Greater than one weekYou get 2 large bags. Should do the trick in my gun safe
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Keith
> 3 dayHelps prevent car windows from fogging up.
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JOrbit
> 3 dayI purchased a two pack of WiseDrys approximately five weeks ago, and have generally been happy with how they reduce moisture where they are placed. However, upon drying one of the packages, the silica beads got too hot and melted, burning two holes in the pouch fabric and destroying the product. It would seem to me the pouch material could be much more durable, it almost has a paper quality to it. My other pouch is still intact after a couple uses, but I’m doubtful it will last much longer either. Updated to add that upon reading this review, the seller reached out and offered me a 100% refund. Kudos to them for doing the right thing. It doesnt change my 2-star review of the product itself, but I felt it was important to add that this is a quality seller.
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Ron Pickett
Greater than one weekPut this in the gun safe
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Steve L
09-06-2025I put each of these in a large plastic bin that I use to store 3D printer filament. Each one has a humidity meter and at the start, they read 30%. Within a couple of hours, the bins with the Wisedry bags read 10%. I really appreciated the included sheet that told how to weigh the bags to determine when they should be recharged, and it gave instructions for doing this in a microwave, oven or leaving on a radiator (should you have one of those.)
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Richard C. Wilson
> 3 dayUse for 3D filament storage container (with seal)
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sunshine1234
> 3 dayAmazing! Within one day noticed a huge difference in moisture in the car.
Why Choose Wisedry Silica Gel Packets
- No physical changes after moisture absorbing even in saturation. The beads will always keep dry,you don"t need to worry about any chemical leaked problem.
- Rechargeable,after absorbed in full,this desiccant bag can be reactivated in microwave with only 16 mins,also can be dried in oven, on radiator, etc.
- Comes with double safe packaging,inside vacuum packing,outer sealed with a ziplock bag,to avoid damage and performance loss before use.
- Uses including Cars,Boats,Motorcycles,3D printer filament, RV"s,Storage,Garages,basements,Tool Boxes,Tackle Boxes,Electronics,Cabinets,Closets,Books,Ammo Cans,Gun Safe,Safes,etc.
How to Reactivate 500g Silica Gel Desiccant Bag
- The 500g silica gel desiccant bag can absorb water at least 150g, the packet is still in good use if less than 650g.
- Fast reactivated in microwave for reuse: suggest 2 x 8mins in 700W microwave(first 8mins, shake and turn over for another 8mins),2 x 6mins in 1000W;for other output,adjust the dry time accordingly.
- The silica gel packet can also be reactivated in oven, on radiator.
- Before reactivation, weigh the packet and confirm it is saturated (≥ 650 g), or damage may occur from overheating. Reducing the drying time than suggested will be safe if can"t weigh it.
- Do not reactivate new, unused desiccant packets.
- Please do reactivate work as instruction to avoid fabric melted.
- After repeated microwaved, the packet may get holes, throw away.
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| 5g x 60 Packs | 10g x 30Packs | 50g x 4Packs | 50g x 6Packs | 500g x 2 Packs | |
| Double Packing | ✓ | ✓ | ✓ | ✓ | ✓ |
| Net Weight | 300g | 300g | 200g | 300g | 1000g |
| Color Indicator | ✓ | ✓ | ✓ | ✓ | |
| Suggest Reactivate Way | Microwave at Defrost | Microwave at Defrost | Microwave,Radiator,Oven,etc | Microwave at Defrost | Microwave,Radiator,Oven,etc |
| Dry Time (700W Microwave for Reference) | 9-12mins/50g(10pack) | 9-12mins/50g(5pack) | 2-3 mins/50g(1pack) | 9-11mins/50g(1pack) | 16 mins/500g(1pack) |
| Perfect for Reactivate | ✓ | ✓ | |||
| Durability | ✓ | ✓ | |||
| Suggest Dosage for Closed Space | < 0.8 gallons (/Pack) | < 1.5 gallons (/Pack) | < 8 gallons (/Pack) | < 8 gallons (/Pack) | < 75 gallons (/Pack) |
Against fogged up
About Wisedry
- The founders of Wisedry have more than 10 years experiences in desiccant industry.
- For better user experiences,Wisedry creates each product according to market data analyzation and our own innovations on technique or design.
- Always listening from market and customers,to optimized our product and service constantly.
- Wisedry has strong confidence and determination to be a flag of household moisture removal solution provider.
- We"re expecting to hear your voice.