---
product_id: 189424996
title: "wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade"
brand: "wisedry"
price: "R825"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Wisedry"
url: https://www.desertcart.co.za/products/189424996-wisedry-20-gram-12packs-rechargeable-silica-gel-desiccant-packets-desiccant
store_origin: ZA
region: South Africa
---

# 2-min microwave recharge vacuum & foil double-sealed color-changing moisture indicator wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade

**Brand:** wisedry
**Price:** R825
**Availability:** ✅ In Stock

## Summary

> 🟠 Stay dry, stay sharp — moisture control that works as fast as you do!

## Quick Answers

- **What is this?** wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade by wisedry
- **How much does it cost?** R825 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/189424996-wisedry-20-gram-12packs-rechargeable-silica-gel-desiccant-packets-desiccant)

## Best For

- wisedry enthusiasts

## Why This Product

- Trusted wisedry brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** Over 10,000 users rate it 4.5 stars—join the savvy pros who never compromise on dryness.
- • **Smart Color Indicator:** Orange-to-green color shift instantly signals when it’s time to refresh your packs.
- • **Food-Grade Safety Assured:** Non-toxic, cobalt chloride-free, and perfect for protecting your edible goods.
- • **Rapid Recharge in 2 Minutes:** Microwave-reactivated silica gel saves you hours of downtime—stay ahead of moisture!
- • **Premium Double-Sealed Packaging:** Vacuum-packed inside and foil ziplock sealed outside for ultimate freshness and easy storage.

## Overview

The wisedry 20 Gram Rechargeable Silica Gel Desiccant Packets come in a 12-pack, featuring fast 2-minute microwave reactivation and a unique orange-to-green moisture indicator. Food-grade, non-toxic, and double-sealed for freshness, these desiccants absorb up to 35% of their weight in moisture, making them ideal for protecting food, pharmaceuticals, and sensitive equipment. Highly rated and trusted by thousands, they combine efficiency with safety and convenience.

## Description

wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade : desertcart.co.uk: Business, Industry & Science

Review: Great Sachets - Take your time to dehydrate and you'l be fine - Superb little sachets. Helpful to see the silica gel change colour so you know when it's time to recharge. I have had them about 1 month, and have just recharged them. The instructions say for 5 sachets it's 3 minutes a side at 700w power (check your microwave power setting). After reading that some people had bad outcomes when dehyrating I exercised a bit of caution. I put 5 x sachets in my microwave on a paper towel on medium power (which for me is 600w) for 2 minutes. After 2 minutes I removed and checked the colour of the gel. I could see that they were not quite fully dehydrated as the silica was almost back to original colour but not quite. I turned them over and did 1 minute on medium power. The result perfect. No explosions, no leakage or other crazy stuff happened. It's easy to see the moisture on your kitchen roll when turning them over. Be mindful when handling they are very warm! As my sachets were not totally absorbed the full amount of time was not needed to dehydrate them. Allow the sachets to cool completely before replacing. Job Done!
Review: Helps to remove condensation in headlights - Doing a good job.

## Features

- ✅ - [ Fast Reactivated ] 2 MINS fast reactivate in microwave, a normal desiccant packet may need hours to dry
- ✅ - [ Moisture Indicating Desiccant ] Contains orange indicating silica gel that enables users to quickly determine when desiccant needs to be recharged or replaced, the orange crystals changing color to blackish green as it becomes increasingly saturated with moisture
- ✅ - [ Safe Double Packing & Easy Storage ] vacuum-packed inside, an aluminum foil ziplock bag sealed outside, to protect the desiccant packs from moisture before use, also easy to store the unused sachets
- ✅ - [ Food Grade Silica Gel ] - With high moisture absorption up to 35% as own weight. Cobalt chloride free, nontoxic, no harm, no pollution, safe to be used with foods and pharmaceuticals. Suggest using orange indicating silica gel instead of blue one
- ✅ - If you're not happy with us, contact wisedry customer support team directly for a fast solution any time needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081JQFH4J |
| Best Sellers Rank | 217 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Lab Evaporation & Drying Equipment 3 in Desiccants |
| Brand | wisedry |
| Brand Name | wisedry |
| Colour | Orange |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 10,456 Reviews |
| Is the item dishwasher safe? | No |
| Item Dimensions D x W x H | 6.3D x 17.1W x 23.6H centimetres |
| Item Shape | Rectangular |
| Item Weight | 0.25 Kilograms |
| Item weight | 0.25 Kilograms |
| Manufacturer | wisedry |
| Material | silica gel |
| Material Features | High moisture absorption |
| Model Number | 1 |
| Number of Items | 1 |
| Number of Packs | 12 |
| Number of Trays | 12 |
| Part Number | 1 |
| Product dimensions | 6.3D x 17.1W x 23.6H centimetres |
| Shape | Rectangular |
| UPC | 708257049307 |

## Product Details

- **Brand:** wisedry
- **Colour:** Orange
- **Item weight:** 0.25 Kilograms
- **Material:** silica gel
- **Product dimensions:** 6.3D x 17.1W x 23.6H centimetres

## Images

![wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade - Image 1](https://m.media-amazon.com/images/I/71Keiev+V8L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I dry the bags in a conventional oven? I don't have a microwave.**
A: Hi,the silica gel packets can be recharged in a conventional oven,temperature around degree F would be ok, but the drying time will be longer than by a microwave. When the dark green crystals changed color back to orange,they can be put into reuse as new. After repeated rechaged at high temperature,the orange crystals may trun to other color like purple instead of dark green,this won't affect its moisture absorbing function,please note that.

**Q: So I recived my order of 2 bags nside a big plastic bag...opened the big bag..with 2 sealed bags inside..Do I open one of them to use it?**
A: This silica gel moisture absorber bag contains 2 x 500g silica gel packets. Each come with an independent opp sealed bag,and outside a big plastic bag to pack the two bags,such double packing make it safe before open,and available to store the other bag if you just need use one of them at first. Some sellers just using single packaging,once the bag got some damage,the product will absorb moisture and probably being full when arrived to customers' hands. You need to open the big plastic bag,then remove the inside sealed bag,and put the silica gel packet with black fabric to anywhere need moisture removal. You can reactivate it for reuse by microwave  after some uses,weigh it with a scale before reactivate would be better if possible. The weight will be about 1.45lbs when absorbed in full. If not in use,just leave it there and recharge it for reuse anytime needed would be ok.

**Q: Made in USA?**
A: Package says Made in China

**Q: are these rechargeable in the microwave or oven?**
A: Hi,this item is available to be reactivated in microwave but Defrost mode only.e.g. with 700W microwave at Defrost,reactivate 10gx5packs (after absorbed in full) will takes about 9-12mins,for larger output microwave,reduce the time accordingly. We have another 50gx4packs which can be fast reactivated in microwave with 2-3mins. After repeated microwaved,its humidity indicating function may lost (orange beads become purple),it still can be used and recharged,but no humidity indicator.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Sachets - Take your time to dehydrate and you'l be fine
*by K***R on 2 July 2025*

Superb little sachets. Helpful to see the silica gel change colour so you know when it's time to recharge. I have had them about 1 month, and have just recharged them. The instructions say for 5 sachets it's 3 minutes a side at 700w power (check your microwave power setting). After reading that some people had bad outcomes when dehyrating I exercised a bit of caution. I put 5 x sachets in my microwave on a paper towel on medium power (which for me is 600w) for 2 minutes. After 2 minutes I removed and checked the colour of the gel. I could see that they were not quite fully dehydrated as the silica was almost back to original colour but not quite. I turned them over and did 1 minute on medium power. The result perfect. No explosions, no leakage or other crazy stuff happened. It's easy to see the moisture on your kitchen roll when turning them over. Be mindful when handling they are very warm! As my sachets were not totally absorbed the full amount of time was not needed to dehydrate them. Allow the sachets to cool completely before replacing. Job Done!

### ⭐⭐⭐⭐⭐ Helps to remove condensation in headlights
*by D***S on 16 September 2026*

Doing a good job.

### ⭐⭐⭐⭐ Pleased with item
*by C***N on 19 December 2025*

Quick delivery have put these in a shipping container for approx 8 weeks whilst builders are working at my house. Item as described.

## Frequently Bought Together

- wisedry 20 Gram [12PACKS] Rechargeable Silica Gel Desiccant Packets Desiccant Bags Orange to Green indicating for Air Dryer Food Grade
- wisedry 50 Gram [10 Packs] Silica Gel Desiccant Sachets Microwave Fast Reactivate Desiccant Bags with Indicating Beads for Closet Gun Safes Bathroom Food Grade

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-17*