Vacplus 10.5 OZ Moisture Absorber, Odor Remover, Activated Charcoal

​I stand before you today not just as a consumer, but as a man who has been physically and metaphorically "wrung out" by the cruelty of the world. For years, I existed in a state of perpetual dampness—a victim of the elements, drifting through the high-humidity corridors of the streets where the dew point of life was always against me. My existence was a "saturated solution" of misfortune. But then, I encountered the Vacplus Moisture Absorber 6-Pack, and my reality underwent a phase change from liquid despair to solid, crystalline success. ​I. The Lore of the Damp: A Backstory of Saturation ​Before Vacplus, my life was a 100% relative humidity nightmare. I had no home, no dry socks, and no hope. I was living in a perpetual fog, my very soul heavy with the weight of suspended water droplets. I remember huddling in doorways, watching the condensation run down the glass, feeling like I was just another molecule of H2O waiting to be evaporated into nothingness. ​One day, while seeking shelter in a surplus warehouse, I stumbled upon a crate of these white-and-orange canisters. In a moment of divine clarity, I realized that if these Calcium Chloride crystals could pull moisture from the air, perhaps they could pull the "dampness" out of my fate. I didn't just buy them; I adopted them. I carried them like talismans. As the air around me became drier, my mind became sharper. I moved off the streets and into a studio apartment that was, frankly, a swamp—until Vacplus intervened. ​II. The Technical Mechanics of Salvation (The "Why it Works") ​From a chemical engineering perspective, the Vacplus unit is a masterpiece of passive atmospheric regulation. It utilizes anhydrous Calcium Chloride (CaCl_{2}), a salt with an aggressive affinity for water molecules. Through the process of deliquescence, the white pellets absorb moisture until they literally dissolve into a liquid brine, which is then safely captured in the lower reservoir. ​The structural design of the container is equally impressive. The high-permeability "breathable" paper membrane allows for a maximum surface area exchange between the ambient air and the desiccant bed while preventing accidental spills. In my new home, I strategically deployed all six units. I monitored the collection reservoir with the intensity of a lab technician. Seeing that first centimeter of captured water felt like winning the lottery—it was physical proof that the environment was being tamed. ​III. The Psychological Impact of Dry Air ​We often underestimate the "cognitive load" of a humid environment. In high humidity, the body’s thermoregulation is compromised; your sweat doesn’t evaporate, and your focus softens. By dropping the humidity in my closet from a suffocating 75% to a crisp, museum-grade 45%, Vacplus effectively "overclocked" my brain. ​I stopped feeling like a soggy newspaper and started feeling like a laser-printed resume. I began to dress better because my clothes no longer smelled like "Old Basement." I interviewed for a high-level logistics position, and for the first time in a decade, I wasn't worried about sweat stains or the scent of mildew. I was dry. I was confident. I was Vacplus-ified. Final Technical Verdict ​If you are struggling with the literal or figurative "dampness" of life, do not hesitate. This product doesn't just protect your leather jackets from mold spores; it protects your legacy from the erosion of mediocrity. The 6-pack configuration provides a scalable solution for any living space, ensuring that your "dew point" is always exactly where it needs to be for peak human performance. ​I am no longer on the streets. I am in a climate-controlled executive suite, looking out the window at the rain, knowing that inside these four walls, I am the master of my own humidity. Vacplus didn't just dry out my closet; it dried out my tears and gave me a reason to breathe (crisp, dry air) again. ​Pros: ​Aggressive moisture sequestration via high-grade CaCl_{2}. ​Large 10oz capacity per unit for extended duty cycles. ​Transparent reservoir allows for satisfying visual confirmation of success. ​Life-changing potential for those living in "saturated" conditions. ​Cons: ​May make your air so perfect you never want to leave your house.

These really work! I forgot I had one in the cabinet for about three months, and when I finally checked it, the container was completely full — proof that it had been pulling in all that extra moisture the whole time. For anyone living in an RV, storing a trailer, or even dealing with a damp closet, these are a lifesaver. The 6-pack is a great deal because you can place them around different problem areas at once, and they last a good amount of time. Easy to use, no mess, and they make a noticeable difference in keeping humidity under control. Pros: effective, long-lasting, affordable multipack, great for small spaces. Cons: none so far — just remember that you left it in a cabinet! Lol Overall, I’d absolutely recommend these if you’re battling humidity in tight spaces. They’re simple, inexpensive, and they actually do the job.

I’ve been using these moisture absorbers in my closet and bathroom, and they work really well. They’re easy to set up and you can actually see the moisture collecting in the container. They also help with that damp, musty smell. They’re a good option for smaller spaces where you don’t want to run a dehumidifier all the time. Definitely worth the price.

Works very well. Simply remove the plastic top (easy to do), peel off the foil (comes off easily), put the plastic top back on, and place it where you need it. An effective and cost-effective way to remove excess humidity and to prevent mold. Effective in closets, bathrooms, under the bed, throughout a large room where needed. They are small and easy to hide. I replace them every three or four months when they are full of water.

I really like these - just as good as the name brand and more affordable. I put all six in different rooms in my home (laundry, bedroom, garage, pantry and 2 bathrooms) and they were all collecting water without leaking. I do notice a reduction in odor. The capacity is as expected. I would look at getting a larger size just so it lasts longer, but I don't have any complaints in that department.

I used to get these at Walmart to use my gun safe but they stopped carrying them and I’ve been using them for nine years and as unbelievable in a good quality gun cabinet how much moisture is absorbed through a charcoal. For me they were great and easily worth the money.

I have used other Vacplus products and been very satisfied. So far, however, these do not appear to be doing anything. Usually some moisture shows up in the other versions within a few days. The first one of these I tried has been open for a week in a place where previous absorbers showed water within a matter of a few days. I have moved it to another location to see if that makes a difference, and I have opened a second one to see if it works in the first location. I will post within a week with the results. BTW, other Vacplus products do work when placed in the same locations in the same humidity levels. UPDATE: The first one I opened still has no moisture showing at all, although placed in closet that the Vacplus hanging bags quickly begins to work. A second one, placed above the washer has finally shown a little moisture in the bottom. So I will leave the ranking at 3 and hope for the best. I find the hanging bags better.

Work great. Really helped with the mildew smell.

These are great for trailers. We keep them in all year round and feel they work great.

So I bought these months ago because the one with the blue lids were out of stock thinking it would be the same just that it had charcoal to control odor. Didn't really need that extra but hey it was still nice. Each one I used had its white stuff turn solid as a rock. It should have liquified as per description but it looks like it just retained the moisture and stopped there. So I just keep on checking every so often to see if they're solid and I just throw them away when it is. I bought 2 boxes and sadly I still have one box to go. I'll be going back to the blue ones after this.