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Wisesorb dehumidifier bags are crafted using Premium Fabric for packaging. This material is renowned for exceptional qualities such as high temperature resistance, strength, lightweight nature, permeability, and wear resistance. These attributes ensure our products are securely packaged even during the reactivation process, preventing any leakage.
Inside each Wisesorb desiccant bag is 100% orange indicating non-toxic silica gel. The silica gel's absorption status can be monitored through an indicator window, indicating whether reactivation is necessary. Designed to change color within a humidity range of 20%-50%, the silica gel beads shift to a light green hue when saturated with moisture, signaling the absorption nearing saturation and the need for reactivation. It's important to note that the initial color change does not signify full saturation, as nearly half of the capacity remains to absorb moisture post-color change.
Our desiccant moisture absorbers provide versatile protection against moisture-related issues in various settings. From safeguarding firearms in a safe to preserving 3D printer filament or maintaining a dry vehicle interior, these moisture absorbers excel in moisture prevention.
Premium Fabric
- High Temperature Resistance: fabric exhibits excellent resistance to high temperatures, maintaining stability even in extreme heat environments without deformation or melting.
- High Strength: fabric possesses high tensile strength and abrasion resistance, making it suitable for applications requiring durability and strength.
- Lightweight: Compared to traditional textile materials, fabric is lightweight, making it easy to handle and transport.
- High Permeability: The structure of fabric typically offers good breathability, allowing air and moisture to pass through freely, thus maintaining surface dryness.
- Wear Resistance: Due to its high strength and durability, fabric often exhibits excellent wear resistance, enduring prolonged use and friction without significant wear and tear.
Orange Indicating Silica Gel Beads
- Superior Raw Materials: Our indicating silica gel is made using premium quality raw materials, ensuring excellent performance and reliability.
- Strong Moisture Absorption: These silica gel beads have a remarkable moisture absorption ability. They start changing colors when exposed to humidity levels between 20%RH and 50%RH, eventually turning light green.
- Continuous Moisture Absorption: It's important to note that when the beads begin changing color, it doesn't mean they are saturated. They will continue to absorb moisture until the humidity reaches 50%RH.
- Effective Moisture Indicator: The color change of the beads serves as a reliable moisture indicator, alerting you to the presence of humidity and the need for precautionary measures.
- Extended Protection: By absorbing excess moisture, our indicating silica gel provides extended protection to your valuables, preventing potential damage caused by dampness.
Transparent Window
- The transparent window facilitates easy monitoring of the silica gel's moisture absorption, enabling convenient checking of the absorption level of the safe dehumidifier.
- A color shift from orange to light green indicates that the environmental relative humidity (RH) is above 50% and that moisture absorption is approaching saturation, signaling the need for reactivation.
- Importantly, even after the initial color change, nearly half of the absorption capacity remains available for further moisture absorption.
- It's important to emphasize that the initial color change does not signify full saturation. The silica gel beads will continue absorbing moisture until they reach 50% relative humidity (RH). We recommend regularly checking the silica gel beads to ensure their ongoing effectiveness.
Easy Reactivation in Microwave and Oven
Reactivating the dehumidifier is quick and straightforward.
For Microwave Reactivation：
Place a single dehumidifier in the microwave, positioning it at the center. We recommend using a low heat setting to prevent melting of the transparent window and heating for 2 to 3 minutes on each side.
- Notice: It's recommended to use Microwave power level 1--3 for low heat to prevent melting of the transparent window.
For Oven Reactivation:
Place the reusable silica gel desiccant dehumidifier in the oven for 1 to 2 hours at a temperature between 200°F to 250°F (avoid exceeding 250°F). The reactivation time may vary based on the condition of the silica gel beads.
You may need to repeat the recharging process multiple times. To ensure uniform heating of the silica gel inside, shake and flip the bag during each cycle. Allow it to cool briefly before repeating the recharging process until the silica gel returns to its original orange color.
Caution:
- Due to differing levels of moisture absorption, you may need to repeat the recharging process multiple times. During each cycle, shake and flip the bag to ensure even heating of the silica gel inside. Allow it to cool briefly before repeating the process until the silica gel returns to its original orange color.
- During the recharging process, the dehumidifier will become very hot, releasing hot water vapor. Handle with extreme caution. Due to the high-end fabric packaging, the dehumidifier bag will be hot and damp immediately after reactivation. Allow the dehumidifier bag to cool and the moisture to dissipate before normal use.
- Keep the product out of reach of children and pets for safety.
These desiccant moisture absorbers offer versatile solutions for reducing foggy windshields, removing excess humidity from truck interiors, and preventing car windows from fogging up depending on the weather. They effectively keep rear car windows moisture-free and can be placed under SUV seats to address condensation on inside windows. Placing desiccant packs on the dashboard (one on each side) resolves windshield condensation issues. These products also help prevent morning condensation on car windows and maintain moisture control in vehicles, especially those not regularly driven. They are easy to use—simply place them inconspicuously and check occasionally to monitor the color change of the silica gel. Additionally, they assist with minor condensation issues in items like kayaks and can even be used in farm trucks to manage moisture effectively.
Wisesorb rechargeable desiccant moisture absorbers provide a versatile solution for preventing moisture-related issues in various settings. They excel at safeguarding firearms in safes, keeping closets dry to protect clothing, and preserving important documents in safes. Musicians rely on them to protect instruments stored in guitar cases, while drivers appreciate their ability to reduce fogging on small car windows. With convenient indicators signaling when recharging is needed, these desiccant moisture absorbers offer peace of mind and reliable moisture prevention wherever they are used.
When used in camera cases or storage bags, they keep camera lenses and equipment dry and free from moisture damage, ensuring optimal performance and longevity. Placed inside a vehicle, they effectively reduce excess humidity, preventing foggy windshields and maintaining a dry interior, which is especially useful for vehicles that are not frequently driven.
Silica packets provide essential moisture protection in various settings. In a safe, they shield firearms from moisture damage and rust, ensuring their longevity. When stored with 3D printer filament, they keep it dry and free from moisture, guaranteeing optimal printing results.
Moisture absorbers, when stored in toolboxes, safeguard tools, ammunition, and metal items from rust, preserving their quality over time. In closets, these absorbers prevent moisture buildup, protecting clothing, shoes, books, and collectibles from dampness and potential damage.
cm
2025-08-04 10:46:28
So far so good, for my luggage and clothes that I prepack. Needed a dessicant for long term storage. Looks well sealed so the granules won’t leak or spill out.
Steven
2025-07-17 14:05:50
These desiccant bags are a nice size to put in cereal boxes to keep 3D filament dry. The 100g size fits a little bit better than the 120g ... but both can work. the 100g I can actually put inside the spools themselves and of course the color change is nice for indicating when it is ready to be tossed in the microwave for a couple of low power cycles.
Phil A.
2025-06-23 10:44:02
These work as advertised and "recharge" easily
Wayne
2025-06-10 18:28:32
I like the ease of use and the moisture that they removed, they seamed to work good. The only problem I had was using the microwave to dry them out for reuse. The cloth packs when drying would be wet on the bottom and you have to turn them over and dry more and you have to continue this process for MINUTES. You have to be careful not to over dry because the silica will turn black and then they are useless. It is hard to judge when this will happen while you are trying to dry them out, may have just been me or my process??? Either way I have 3 left and will probably not buy again. They are nice but hard to dry for reuse.
Amzn Cstmr
2025-03-27 20:43:43
These are for my tool box. They work well. They don’t recharge very well in the microwave so I use the oven method. Had them for 4 months and they still recharge and do what they’re supposed to do. Highly recommend!
Donald Lane
2025-03-02 18:24:31
I'm packing up some of my older electronics that I don't plan on using for an extended period, but don't want to get rid of, so I thought I would give these a try. Excellent choice. These desiccant packs are well made out of good quality materials. Fit and finish are good. Easy to use -- just throw them in. Changes color to alert you that they are used up. Works well. Highly recommend. 5 stars.
DavidOrDave
2025-01-04 12:10:04
I’ve used silica gel packs extensively for keeping telescope and camera equipment dry. At 100 grams, these packets have a higher capacity than the 10-gram packs that I’ve been using and so, I’m expecting that I’ll be able to recharge them less frequently.I like that these are in fabric bags rather than the typical perforated plastic or paper. They have nice feel to them – a substantial feel, and are stitched together nicely. The viewing window allows one to see the color change of the graduals as they absorb moisture. The packs come well sealed within thick plastic heat-sealed pouches.From my experience with other silica gel packs, you cannot expect miracles of them. It’s important that the item(s) to be protected are in a sealed container, else outside humidity will encroach quickly and it will be like air-conditioning a room with a door open to the outside.I like to seal items into a Ziploc bag along with the silica gel, while squeezing out as much air as I can. In that case these can keep the contents quite dry for quite a while. These 100-gram packets should be good for a decent sized volume – although nowhere on the box is a hint given as to the optimum air volume.I use silica gel in plastic ammo boxes or large sealed bags when possible. But ammo boxes don’t have a perfect air-tight seal.If you put these in a car, I wouldn’t expect that you could forget about them and declare – “problem solved†if the car is in a damp location. I’m sure these will help but they will quickly absorb humidity that will inevitably make its way inside.Re-activating silica gel is easy to do, just follow the instructions to heat these up for a while until the color changes back to orange(ish), which drives off the captured moisture. Then you’re ready for the next cycle. I’ve done this at least tens to hundreds of times with other silica gel packets, and I expect these to behave no differently.Overall, these seem like great desiccant packs.
Family Ward
2024-12-31 15:55:50
Good product and these contain a heavy 100g of desiccant. However, if the two boxes ordered only one had 5 pouches. The other had 4 pouches. Too bad. If Amazon support helps me out I will revise review
Minh Luong Pham
2024-12-10 10:26:39
First feeling.. it is good for my wardrobe and electric-appliances chest.
Ali
2024-12-05 12:04:19
Wanted to use these in my windows to mitigate the condensation I've been having during winter. They worked... For a few minutes. It took them only a day to be completely saturated. Recharging them in the microwave, one at a time, 3mins on each side at low power... Not great in the long run. Also two of them got weirdly stained like ink, and one of them got crusty like it was dragged through salt. None of these got actually wet, they were sitting on windowsills, so I don't understand. Asking for a refund, gonna look for a different solution to my problem... Cause these ain't it!
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