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

(0 Reviews)

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$20.99

Quantity
(10000 available )

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99 Ratings
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Reviews
  • J. Nichols

    > 3 day

    I tried drying this out in the microwave, following the instructions on the bag (1000W = 2 x 6 minutes), and a hole burned in the bag, causing the silica beads to fall out. So now the product is ruined. Otherwise, it seemed to absorb moisture from my car (prior to the failed attempt to dry out the bag).

  • Ron Pickett

    Greater than one week

    Put this in the gun safe

  • R. K.

    > 3 day

    Definitely helped with the extra moisture I had in the car during the wet rainy days! One thing to look after is the fine white power/crystals that comes out from the bag.. I dont know from where, but if you just set it on your dark dashboard in your car you will see them, maybe after the silicates absorbs enough moisture it will lump together better.. for the time being I laid my blk bags on a microfiber cloth. The important thing is it really works! * to dry out the absorbed moisture in the bag re-charge, use a kitchen scale, much better than guessing, also, do 2-3 min per side and give the bag a few minutes rest in between after each 5-6min cooking time for the steam to escape... this way the bag wont get burnt and you wont over dry the silicates.

  • Mary

    > 3 day

    We live in the Pacific Northwest and moisture builds up in our vehicles, especially when they arent driven regularly. These desiccants are easy to use--just place them where they arent in the way and check occasionally to see if they weigh 650 grams or more, then dry in the oven. Ive dried several of mine repeatedly and theyre good to go again.

  • Mike P.

    > 3 day

    After finding a bit of mold in our storage area a few months ago, I ordered a bunch of Wisedry dessicants in various sizes. Like the other Wisedry dessicants I ordered, these 500 gram dessicants work very well. The readily absorb moisture recharge fairly easily. The one thing I dislike about these is that unlike the other Wisedry dessicants I ordered, these do not have color changing beads to let you know when they need to be recharged. Instead, the instructions say that when the weight is over 650 grams, they need to recharged. Why do I need to weigh these? Why not use color changing beads like the other ones I have? These work great, but I dislike needing to weigh them to find out if theyre full.

  • GJordan

    > 3 day

    Dried out the floorboard after a clogged sunroof drain incident

  • Prof. Greyson Macejkovic II

    Greater than one week

    To early to tell but I’m guessing it’s going to work! Heavy duty moisture absorbing bags reusable is a plus!

  • C. Frank

    14-06-2025

    These 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.

  • Chet Manley

    > 3 day

    I weighed each packet upon receiving them and they both were around 500 grams. Today I checked on the one in my gun safe and it weighed 636 grams. I decided to try a recharge in the microwave on medium power but only 2 minutes in and the pack exploded. Very disappointed by this and wish I could get a replacement.

  • Chris J.

    > 3 day

    If you live in a humid environment, you need these substantial desiccant packs for lock boxes and safes. When they weigh 23 oz (650g) revitalize them in the oven per included directions. Stop possible mold, mildew rust or corrosion by using these desiccant packs.

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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