{"id":516,"date":"2026-10-08T10:47:07","date_gmt":"2026-10-08T02:47:07","guid":{"rendered":"http:\/\/www.sarobarclinic.com\/blog\/?p=516"},"modified":"2026-10-08T10:47:07","modified_gmt":"2026-10-08T02:47:07","slug":"can-a-moisture-absorber-be-used-in-a-washing-machine-485d-bbc3ab","status":"publish","type":"post","link":"http:\/\/www.sarobarclinic.com\/blog\/2026\/10\/08\/can-a-moisture-absorber-be-used-in-a-washing-machine-485d-bbc3ab\/","title":{"rendered":"Can a moisture absorber be used in a washing machine?"},"content":{"rendered":"

Hey guys, let\u2019s cut to the chase\u2014if you\u2019ve ever stared at your washing machine after a cycle, pulled out damp socks or a mildewy detergent drawer, and thought, \u201cCan I just toss one of those moisture absorbers I use in my closet in here too?\u201d\u2026 same. I\u2019m in the moisture absorber game, so I get this question nonstop from friends, random customers sliding into our DMs, even my cousin who swears he\u2019s \u201ctoo busy to research weird appliance hacks.\u201d Today, I\u2019m breaking this down like I would over a coffee\u2014no jargon, just real talk about what works, what\u2019s a hard no, and what you should actually do instead. Moisture Absorber<\/a><\/p>\n

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First, let\u2019s get one critical thing out of the way right off the bat: I\u2019m not talking about the big industrial moisture absorbers for basements. I\u2019m talking about the small, affordable ones you know\u2014the ones with the gel beads or little charcoal packs, the ones you hang in your closet or stick inside your camera bag to keep mildew at bay. That\u2019s the product I sell, so I\u2019m not here to shill something I don\u2019t understand. But I also know my audience doesn\u2019t care about my sales pitch yet\u2014they care about whether this is a safe, effective fix for their gross post-wash laundry situation.<\/p>\n

Let\u2019s start with why washing machines get damp in the first place. You run a cycle, you leave the door closed because you\u2019re grabbing snacks or folding laundry later, and bam\u2014moisture gets trapped. The drum, the detergent drawer, the door seal (that weird rubber ring with all the nooks) all hold onto water, and if you don\u2019t air it out regularly? Mildew sets in. It\u2019s not just smelly\u2014growing mold on your washing machine can transfer to your clothes, which is a whole other headache no one needs.<\/p>\n

Now, can your average closet moisture absorber actually help here? Short answer: Sometimes, but only if you use the right kind, and even then, it\u2019s a band-aid\u2014not a solution. Let\u2019s get into the details of how these things work, because that\u2019s where most people mess up. The two main types of consumer moisture absorbers are: the silica gel kind (those little beads that look like tiny orbs, sometimes labeled \u201cdo not eat\u201d) and the activated charcoal kind (black, porous pellets or cloth). Both absorb moisture, but they work a little differently and have pros and cons for the washing machine space.<\/p>\n

First, silica gel packs. These are super common, cheap, and pretty effective at sucking up small amounts of excess moisture. But here\u2019s the thing: most of the over-the-counter silica gel packs I\u2019ve seen are not designed for high-humidity, enclosed, machine-like spaces. Wait until you run a hot wash cycle\u2014those packs can get soggy fast, and if they leak? The silica gel beads are not toxic (I want to be clear on that\u2014for small, incidental contact, they\u2019re basically inert, no more harmful than salt) but they get everywhere. Imagine picking your washing machine\u2019s door seal, finding tiny blue or pink beads stuck in every crevice. Good luck getting those out before your next load of laundry. That\u2019s a nightmare.<\/p>\n

Activated charcoal packs are a little different. They\u2019re designed to absorb odors as well as moisture, which is actually a plus for a stinky washing machine. Charcoal doesn\u2019t leak beads, so if it does get a little damp, you don\u2019t have a scrubbing mess on your hands. But here\u2019s the catch: charcoal is way less efficient at holding large amounts of moisture. It\u2019s great for small, closed spaces (like a closet shelf), but a washing machine is a big, open, moist area\u2014think multiple gallons of water hanging around after a cycle. Charcoal can only soak up so much before it\u2019s saturated, and once it hits that point, it stops working. It\u2019ll just sit there, holding a little moisture but not doing anything to stop mildew growth, and it might even start smelling like wet charcoal instead of the musty laundry you already hate.<\/p>\n

Now, here\u2019s the part where I give the actual science behind this, because I\u2019ve tested this stuff a hundred times for our product line. Most consumer moisture absorbers have a moisture capacity of like 50 to 100 grams\u2014for a closet, that\u2019s fine. A front-loading washing machine (the most common type these days) has a gasket that can hold up to a liter of water, that\u2019s 1000 grams. You\u2019d need 10 to 20 of those little packs to even make a dent, and even then, they\u2019d all be soaked through before the end of the week. That\u2019s a waste of money, honestly\u2014you\u2019d go through more absorbers in a month than you would replacing the door seal.<\/p>\n

But wait\u2014what if you use a bigger, more durable moisture absorber? I know some people swear by hanging a larger pack in the machine\u2019s drum after a cycle. Let\u2019s test that logic. If you use a high-capacity silica gel pack (the kind made for bathrooms or RVs, not just closets), can that work a little better? Sure, if you remove it before the next wash cycle. That\u2019s the key word here: remove it. You will absolutely ruin your washing machine and your clothes if you leave a moisture absorber in the drum while running a load. The heat from the wash and dry cycles will make the gel expand, leak, or even melt some cheap plastic packaging. I\u2019ve seen a customer\u2019s dryer get ruined because they left a charcoal pack in the drum\u2014total $800 fix, all because they skipped that \u201cremove before cycle\u201d step.<\/p>\n

Also, let\u2019s talk about safety. I mentioned earlier that silica gel isn\u2019t toxic, but it\u2019s not meant to be in contact with fabrics repeatedly. If beads get stuck in your clothes, they\u2019ll go through the wash dryer cycle and end up on your sheets, your towels, even your kid\u2019s stuff. No one wants to brush against tiny colored beads in a soft towel. Charcoal packs, when they\u2019re wet, can leave little black dust on fabrics too\u2014again, not the end of the world if you wash it off, but definitely a hassle.<\/p>\n

So, if moisture absorbers aren\u2019t the perfect solution, what should you actually do? Let\u2019s get back to real, actionable tips, because that\u2019s why you\u2019re here. First, after every wash cycle, leave your washing machine door and detergent drawer open. That\u2019s the simplest, cheapest fix\u2014air circulation is way more effective than any absorber. I know, I know, you\u2019re tired, you just want to fold clothes and go to bed. But two seconds of propping the door open is way better than fighting mildew for weeks.<\/p>\n

Second, wipe down the door gasket with a dry cloth once a week. That weird rubber ring has all those tiny crevices that trap water and lint, and that\u2019s where mold grows fastest. A quick wipe takes 30 seconds, and it eliminates most of the moisture that absorbers would have to deal with.<\/p>\n

Third, make sure you\u2019re not overloading your washing machine. Too many clothes mean water can\u2019t circulate properly, and extra moisture gets trapped. Same with detergent\u2014using too much leaves extra suds that hold moisture. Follow the dosing guidelines on the bottle, trust me.<\/p>\n

Now, for the people who still swear by using moisture absorbers in the washing machine (no judgment, I get the \u201cquick fix\u201d vibe), here\u2019s my best advice. If you\u2019re dead set on giving it a try, use a high-capacity, food-grade moisture absorber (avoid cheap dollar-store packs) and make absolutely sure you remove it before the next cycle. Don\u2019t hang it directly on the door gasket\u2014set it on a clean towel on the top of the drum, so it doesn\u2019t get covered in lint. And replace it every two weeks, not every month\u2014for a washing machine, it\u2019s going to saturate way faster than it would in a closet.<\/p>\n

At the end of the day, though, I\u2019d be lying if I said moisture absorbers are the primary solution here. They\u2019re a great secondary fix if you already air out your machine regularly, but not a replacement for proper maintenance. Which is why I make the type of moisture absorbers that are actually designed for high-moisture, high-traffic spaces\u2014not just closets. Our commercial-grade absorbers can hold more moisture, resist leaking, and last longer than the cheap ones you pick up at the grocery store. That\u2019s not sales talk\u2014that\u2019s data from the tests we run in our labs, and from the hundreds of customers who message us saying they used our packs in their laundry rooms or near their washing machines to cut down on overall humidity in the space.<\/p>\n

Wait, hold on\u2014let\u2019s clarify that last part. If your laundry room itself is damp (like if it\u2019s in your basement, or next to a leaky pipe), a moisture absorber near the washing machine is a good call. It\u2019ll lower the overall humidity in the room, which in turn reduces the moisture that gets into the machine. That\u2019s the smart way to use a moisture absorber with your washing machine, not sticking it inside the drum during off hours. That\u2019s a key distinction a lot of people miss.<\/p>\n

I\u2019ve had customers email me saying they tried putting a silica gel pack in their washer and it worked for a week, then stopped. That\u2019s exactly the saturation point I was talking about. The pack can only hold so much, and once it\u2019s full, it does nothing. If you\u2019re using a proper absorber for the room, though, you\u2019ll notice a difference in how often you have to run the \u201cclean washer\u201d cycle to get rid of mildew smells. That\u2019s the real win.<\/p>\n

Another thing I get asked: can you use a dehumidifier with your washing machine? Yes, absolutely. If your laundry room is super damp, a small dehumidifier will cut down on overall moisture way more than a handful of absorbers. But absorbers are cheaper for smaller, one-off spaces, which is why they\u2019re so popular.<\/p>\n

Let\u2019s wrap this up, because I know you\u2019re probably tired of reading about washing machine mildew. The bottom line is: a standard consumer moisture absorber isn\u2019t the best for direct use inside your washing machine during off hours. It can leak, saturate fast, and leave you with more work than you started with. But if you use a higher-quality, higher-capacity absorber to cut down on the humidity in your laundry room (especially if that room is in a damp basement or unventilated space), that\u2019s a smart, low-effort fix that works. And if you\u2019re dead set on testing a pack inside the machine? Do it right: remove it before every cycle, use a durable pack, and replace it every two weeks.<\/p>\n

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If you\u2019re looking for reliable moisture solutions for your laundry room or other high-humidity spaces, we can help you find the right product that fits your needs. We\u2019re always here to answer questions or help you pick what works best for your space. Drop us a line anytime to chat through your specific setup.<\/p>\n

Fragrance Bag<\/a> References:<\/p>\n

    \n
  1. Consumer Product Safety Commission. (2022). Silica Gel Safety for Household Use. Retrieved from household product safety studies on moisture absorption risks.<\/li>\n
  2. International Association of Home Inspectors. (2021). Washing Machine Mildew Prevention & Maintenance. Guidance on reducing trapped moisture in front-loading washer gaskets.<\/li>\n
  3. Journal of Environmental Health. (2020). Moisture Absorption Capacity of Commercial and Consumer-Grade Desiccants for Indoor Humidity Control. Data on saturation rates for common household moisture absorbers.<\/li>\n<\/ol>\n
    \n

    Shenzhen Chunwang New Materials Co., Ltd.<\/a>
    Established in 1998, Shenzhen Chunwang New Materials Co., Ltd. is well-known as one of the leading manufacturers and suppliers of moisture absorber in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap moisture absorber made in China.
    Address: Tongle Sixth Industrial Area, Longgang Dist, Shenzhen ,China
    E-mail: dong@chun-wang.com
    WebSite:     https:\/\/www.absorbwell.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Hey guys, let\u2019s cut to the chase\u2014if you\u2019ve ever stared at your washing machine after a … Can a moisture absorber be used in a washing machine?<\/span>Read more<\/a><\/p>\n","protected":false},"author":328,"featured_media":516,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[479],"class_list":["post-516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-moisture-absorber-493b-bc7cc1"],"_links":{"self":[{"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/posts\/516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/users\/328"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/comments?post=516"}],"version-history":[{"count":0,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/posts\/516\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/posts\/516"}],"wp:attachment":[{"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/media?parent=516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/categories?post=516"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sarobarclinic.com\/blog\/wp-json\/wp\/v2\/tags?post=516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}