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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$20.99

Quantity
(10000 available )

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99 Ratings
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Reviews
  • TCody

    > 3 day

    I loaded these packs into my safe a few weeks ago and I check the contents yesterday and everything is dry. Before I bought these I had issues with high humidity levels with the documents being somewhat moist with a musty smell.

  • Gina Mora

    > 3 day

    I bought this to help with a water spill in my car that went sideways. Not only has this helped alleviate the weird musty smell in the car, but it has reduced foggy windows in the morning and helps with the humidity that we get here sometimes. Both I and my hubby have them in our cars and I would buy them again if we need more for other areas! Great value, sturdy design, and works surprising well!

  • P. Norris

    > 3 day

    I live in Florida where tools go to die a rusty death. I recently bought another product, Simichrone Polish, along with the dessicant in an effort to keep my expensive jewelry tools in as good shape as possible. I am more than pleased with both of these purchases. The dessicant came as two large pouches. The instructions for when to re-charge (dry in the oven or microwave) are written right on the bags, which makes is really easy to figure out when they need to be dried out to keep them working. I plan to buy more. I placed one of them under the large plastic covering I keep over my rolling mill and the other I put into a large drawer where I placed as many of my tools as would fit so they will all stay protected from the high humidity we experience here in Florida. Great purchase, I will likely buy at least one more set of these bags.

  • Sarah Schemmel

    > 3 day

    Bag will melt and explode inside your microwave. (see pics) Granules melted and destroyed our glass turntable. Yes. I followed the microwave instructions on the outside of this bag.

  • Jamie Nuttall

    > 3 day

    I followed the instructions to the last detail. Microwave 6 minutes, then turn over and Microwave for 6 minutes more. When I picked it up off the plate in the Microwave both bags burst! Waste of $20!

  • Dammad

    > 3 day

    I keep one in each car to prevent fogging over the winter. Works great for that and small leaks.

  • Jeepin

    > 3 day

    My truck has had a leak so among other things I got these to help reduce the humidity in the cab. I have both of them in the cab sitting on the seat when Im not in it. It only took a couple of days to go from the ~500g to >650g so Ive recharged them both in the microwave now. There was a lot of moisture in the microwave after, and they were back down to just over 500g. Im not sure how long they are going to last as the bag doesnt seem very robust. I cant say that there was a noticeable difference in the truck, but maybe it will help as I get things dried out. My seat still feels like it has collected moisture from humidity that I am hopeful these will continue to help with.

  • JLC

    > 3 day

    I used these desiccant packs for our old farm truck to pull out excess moisture. It worked pretty well, but when I recharged one in the microwave according to the instructions, it exploded and left a burned and charred mess everywhere.

  • James Brown

    Greater than one week

    Performance is good

  • Moranjc

    13-06-2025

    These are very effective and getting them back down to their dry weight is very simple. I disliked the pouch itself, it gets worn down pretty quickly. It is still in one piece but I’ve only recharged it once and the writing is almost gone and the felt? Is looking pretty ragged.

Silica Gel Beads: 2-4 mm

Packet dimension: 500g - 170 x 130mm(6.7"" x 5.1"")

Package: 500g x 2 Packs (2.2lbs)

Moisture Absorption Rate: ≥35% ( 500g desiccant packet can absorb humidity at least 150g)

Suggested Dosage: 500g for closed space Max 75 gallons;in very humid conditions suggest use more packs to be more effective

About Silica Gel:Silica Gel desiccant is a high-activity absorbing material which is odorless,tasteless,with high absorption capability;silica gel desiccant whisks away moisture to create a protective environment of dry air for safe storage,to prevent all forms of rust,fogging,etc.

Please note that it"s hard to define how many days a packet can be lasts,the lifetime effected by use environments.

rechargeable silica gel desiccant bag moisture absorber car dehumidifier bag microwaverechargeable silica gel desiccant bag moisture absorber car dehumidifier bag microwave

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.
rechargeable car dehumidifier silica gel desiccant bag 500 gram reusable garage humidity removerrechargeable car dehumidifier silica gel desiccant bag 500 gram reusable garage humidity remover

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.
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 windshields and other moisture related problems car dehumidifier reusable against fogged up windshields and other moisture related problems car dehumidifier reusable

Against fogged up

car dehumidifier rechargeable silica gel bag desiccant silica gel moisture absorber reactivated fastcar dehumidifier rechargeable silica gel bag desiccant silica gel moisture absorber reactivated fast

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.

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