r/laundry • u/Jaybird911 • 10h ago
Got Suds?
I do believe my coworkers may be using entirely too much detergent. 😂
r/laundry • u/toopandatofluff • Jan 29 '26
The mod team has made a few changes to existing rules and added some new ones. The full list is below. New to the list is rules 2, 6, and 7 which are in bold below.
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r/laundry • u/KismaiAesthetics • Feb 24 '26
(this is the long-delayed first installment in my post series, The Chemistry Behind The Clean, a guide to what's in laundry detergent, designed to give people the knowledge to understand what's in the products that clean our textiles and make them more informed consumers)
Surfactants are the active cleaning agents in detergents that do the heavy lifting of removing soils from textiles. Short for “surface-acting agents”, surfactants connect soils to water, even when the soils themselves repel water or are more attracted to textiles than water. The combination of soil and detergent and water can then be drained off, further diluted by rinsing, drained again and spun out. This is distinct from the action of soaps, which will be covered in a future installment.
The development and commercialization of synthetic surfactants in the 1920s is probably the most significant contributor to reduction in time and effort spent on textile care. Work to condition the water, scrub textiles and remove soap by wringing or banging was largely eliminated because of how well even those rudimentary surfactants work to remove soils.
All surfactants work because the individual molecules have ends with distinct properties. One end (the head) is highly attracted to water (hydrophilic) and thus very much not attracted to oil (oleophobic). The other end is very attracted to oil (oleophilic) but similarly repulsed by water (hydrophobic). This fundamental structural contrast is key.

When at least a minimum amount of surfactant is dissolved in a solvent (like water), surfactant molecules want to get together - the water-hating ends hang out on the inside, the water-loving ends hang out on the outside. This forms a structure known as a micelle, and micelle formation is predicated on reaching the “Critical Micelle Concentration”. Below, an illustration of a nonionic surfactant intended to remove oily soils. The water-loving heads face out, the water-hating ends get together in the middle to escape the water.

When a micelle encounters a soil that the hydrophobic tail is attracted to, the micelle breaks up, the tails grab the soil and drag it into the water (thus removing it from the textile) and the micelle re-forms, keeping the soil up in the water to be drained or diluted away. Let’s look at this in the context of removing a common soil from textiles:
Here we have the start of the wash process; surfactant micelles have formed in the wash water and there is soil attached to the fabric substrate.

Now the hydrophobic tails of the surfactant molecules have found themselves more attracted to soil than each other and they're bonding to the soils. The hydrophillic heads are dragging the molecules towards the water.

The micelles re-form as the soil detaches from the substrate - they reorganize into groups of their own kind (more on this in a moment).

When all the soils are removed from the substrate and floating in the water, the textiles are clean and it's time to remove the soil-surfactant combo from the drum.

While all surfactants work the same general way, there are differences in what kind of soils the hydrophilic ends are attracted to, because the hydrophilic ends differ. One primary difference between surfactants is the electrical charge the hydrophilic end carries. If the business end has a negative charge, it’s an anionic surfactant, and it’s attracted to soils with a cationic (positive) charge. If the business end has no charge, it’s a nonionic surfactant and is most attracted to soils without an electrical charge. If the business end has both a positive and negative charge in balance, it’s an amphoteric or zwitterionic surfactant, and the behavior changes based on the pH of the wash as a whole.
There are also surfactants with positive charges, the cationic surfactants. These aren’t used for cleaning - they’re what makes fabric softener work, and will be discussed in a (much) later post.
The difference in which soils a given surfactant is attracted to is a critical determinant of cleaning performance. Soils that lack an ionic charge like petroleum oils or intact sebum are much less visible to anionic surfactants and are removed better by nonionic surfactants. Conversely, soils that are highly cationic like soot and mud and dust, and thus attracted to textiles with a negative charge may be neglected by nonionics and remain electrically connected to the textiles. For those soils? Anionics in the mix improve cleaning performance.

Almost all finished detergent products contain anionic surfactants and most contain nonionic surfactants. Amphoteric surfactants are relatively uncommon in conventional detergents but often appear in green/biobased formulas.
Aside from the electrical charge differences in the head, two aspects of surfactant structure that affect their action against soil are the tail length and whether they are single tail (common) or double-tail (less common). I’ll talk more about this in Part II, as it’s common to include surfactants of various tails to optimize performance against specific soils and in specific wash conditions.
In the next installment, we’ll look at common surfactants found in conventional and plant-based detergents, and how they’re manufactured, along with the differences in soil removal capabilities and environmental impacts.
The work is my original work and I retain copyiright. My financial disclosure information and how I get paid for this work can be found at my disclosure link
r/laundry • u/Jaybird911 • 10h ago
I do believe my coworkers may be using entirely too much detergent. 😂
r/laundry • u/NothingButACasual • 5h ago
I just noticed that the "Pure" brand on Amazon has a BOGO offer on their powdered citric acid. With coupon it makes it 4lb for $10. No idea how long the coupon will last. It wasn't there a couple weeks ago.
r/laundry • u/redpepper307 • 3h ago
I was at Whole Foods, and they were out of the 365 Unscented Powder! I saw another comment in this sub from about 6mo ago saying it was being discontinued; I hope that’s not the case. They did have 365 sport, which I bought, and they also had this “Aunt Fannie’s Extra Strength laundry detergent powder,” in eucalyptus scent or fragrance free.
Here are the ingredients from their website: Sodium Carbonate, Sodium Borate, Sodium Percarbonate, Calcium Carbonate, Hydrated Silica, Sodium Citrate, Sodium Sulfate, Magnesium Carbonate, Cellulose, Sucrose, Magnesium Sulfate, Kaolin, Polyethylene Glycol, Deoxyribonuclease, Titanium Dioxide, Sodium Thiosulfate, Protease, Amylase, Mannanase
Are all those minerals purely for water softening? Nothing on that list appears to me to be a surfactant. But it does have DNAse and is fragrance free, so seemed worth a mention. I don’t remember the in-store price but it’s 19.99 for 44oz (supposedly 70 loads) on Amazon.
r/laundry • u/Dravenbabyx • 2h ago
Hello all! Im new here. Stumbled across by accident and then got engrossed!
Im uk based and don’t recognise a lot of the products everyone is talking about in the group, however i now have a new found fear that my washing machine is dirty, my clothes arent getting clean and my detergent is just seasoning my clothes 😅
We are family of sensitive baby skinned souls so I always use Fairy soap pods + fabric conditioner, and what ever stain remover / vanish is on offer. Im also a bit partial to a bottle of tallow and ash now and again. We are in a super hard water area and im forever cleaning black gunk out of my detergent draw - this is also why I favour pods over powder.
I guess what my question is is that what products - easily available in the UK - are needed as staples for clean laundry / machines? Im 35 and feel like I’ve been washing clothes wrong my whole life 😭
r/laundry • u/Specific_Dingo8631 • 7h ago
I find myself so drained whenever I have to do laundry. I do sports so I typically have double the laundry for myself alone. I literally keep all my clothes in a pile which takes me forever to get actually get around to sorting and folding clothes. I find the thing that deters me the most is that the weekend is typically all about doing chores you couldn't get to during the week so you don't even get to do what you enjoy because you've got these piles and piles of laundry to get to. When I time it, it actually takes me a couple of hours to sort and fold laundry. I've tried listening to music to make it more enjoyable but overall I feel repelled from doing it. Anyone have any advice?
r/laundry • u/2ArtsyFartsy • 18h ago
r/laundry • u/DaDerpDeeDerp • 2h ago
Hello Everyone,
I'd appreciate any help on shedding some light on laundry issues with my 3 month old Electrolux Laundry Centre.
Model ELTE760CAW
Mustiness - I was having a problem with a little lingering mustiness in the clothes at first, and tried running the cleaning cycle as per the manual a few times (using a bit of regular bleach)
The mustiness didn't really completely go away even after re-washing white towels with bleach.
I use TIDE FREE AND GENTLE, also tried using OxiClean powder in the bottom of the drum which didn't do much. I normally do my whites in hot water, colours in warm.
DULLING - Then my color clothes started getting dull, but my whites started taking on a darkish grey I can't get out. (all 100% cotton)
You can see my examples up in the pics.
I tried re-washing and re-bleaching the whites to no avail. I reduced the amount of soap I was using after being recommended that.
SYNTHETICS - The weirdest thing is that some of my synthetic fabrics starting completely changing color as well! I DID NOT bleach them, or even do them right after a bleach cycle.
If you look at the 4th photo, there are two pairs on underwear. The ones on the right used to be the same whiteness as the ones on the left! (Except for the leg ribbing, those were always a darker colour. (87% Nylon / 13% Elastine)
In the last photo, the shirt was part of a set, and the grey underwear below are what the shirt used to look like. yes - the tan shirt used to be that grey color. (87% Nylon / 13% Elastine)
The changing color issue has been somewhat intermittent for some reason. I should also mention I don't have any new clothes recently - everything has been owned and washed many times.
I did discover that the installer put the drain hose too far down the standpipe, so I set it back to the recommended 7 inches. I'm now afraid to wash clothes in case this still happens.
Do you think it's a lemon and I should get a replacement?
Any recommendations are greatly appreciated!
r/laundry • u/Far-Shift-1962 • 6h ago
The ammout of pink/yellow/orange stains skyrocketed in last month,
So I repost my science based post on what causes and how to remove sunscreen stains
r/laundry • u/DarklyDominatingDocs • 2h ago
Howdy, laundry nerd fam! Need y'all's help bc I am having extreme difficulty using the Lipase List spreadsheet on my phone.
I'm looking for an enzyme laundry booster that's unscented, no OBAs, and no oxygen bleach to go with my 365 powder.
In order of importance:
Unscented
No OBAs (to protect darks)
No (or very little) oxygen bleach (to protect darks)
Notes:
I have Dirty Labs for DNase.
I have Oxyclean Free
I'm neurodivergent and am trying to systematize laundry similar to:
Add detergent detergent
Add primary booster (the one I'm looking for above)
If whites, lights, or colors, add oxi
If load is unusually gross/stinky, add Dirty Labs
Add citric acid to rinse
Result: Clean clothes my nose will confirm are clean on wash day, while wearing (no odor rebloom), and from a drawer weeks later (no dirty washer smell that appears during storage, been there)
Bc I'll be asked: I wash on a hot/extra hot cotton cycle with an extra rinse in an LG front load that I clean every 2-3 weeks, swapping between citric acid and chlorine bleach cleanings. I keep that washer smelling and looking *fresh* y'all. I tumble dry most items, and I air dry delicates.I use 365 powder, 1 scoop, in very soft water.
So.... Back to that booster and the Lipase List I'm having no luck working on my phone: Do we know of an unscented enzyme booster w/o OBAs and no (or very little) oxygen bleach (to protect my darks)?
r/laundry • u/Long_Cantaloupe_1452 • 3m ago
I’ve really enjoyed getting into laundry science and this sub is a daily read for me now. I have made a lot of changes and added things to my laundry routine, but I still feel like I have a lot to learn.
I feel like everyone has one or two things that really make the difference for them, and I want to know what that is for everyone.
I want to share everything I learn with everyone I meet but have started asking people if they want some laundry science…unfortunately, the answer is almost always a variation of no thanks, so in case you need it, permission to nerd out granted!
r/laundry • u/anonwall957 • 7h ago
Okay let me explain better!! I’m 21, so I buy a lot of clothes from various ranges of quality and price. I love clothes so much and love being able to keep them nice. I’m small, so a lot of my stuff is just smaller and seems to fall apart even easier. I have some things with terrible quality materials and then items that are nicer materials.
How do I keep up with the washing instructions of things?! Different brands say different things and it’s just a lot to keep up with when doing laundry. I hate having to do multiple loads with few things in each just to wash things differently. It’s just too much! Any tips? Sorry if this is a silly post!
r/laundry • u/placewithoutdarkness • 1d ago
Are we all just a bunch of anxious people here?
Let's face it 😭 we are all waiting for Febu restock because either we are close to running out or we have run out.
I'm am addict and I cannot lie. Just a little whiff of FEBU...please...
r/laundry • u/BathroomPractical246 • 3h ago
So there were some stains on this baseball cap that was a gift from a friend and handwashing wasn’t doing the trick. I then researched online that you could put it in the top rack of a dishwasher on a gentle cycle with no drying, so that is what I did. I then promptly forget that although everything else was likely dishwasher safe, the leather badge is not. I took it out halfway through the cycle to find the badge very faded and dulled in color. is there anything i can do to fix it and restore its color?
r/laundry • u/JourneymanHunt • 1d ago
r/laundry • u/redpepper307 • 7h ago
I'm preparing to overhaul (and hopefully simplify) my laundry routine. I got citric acid, and I have a box each of borax and washing soda that I would like to use up. Can either/both be used to create sodium citrate for the wash cycle? I know our water is hard but don't have numbers yet (but getting a test kit today!).
r/laundry • u/the_epiphany_ • 2h ago
I have other Nike hat; and that one is not like this.
I just usually chuck it in to the washing machine like other clothes.
Any suggestion is appreciated.
Thanks
r/laundry • u/Lalamedic • 5h ago
I have a dug well, so very hard water. The water is filtered at various stages, and goes through a UV light treatment as well. I use a front loading washer.
I’ve noticed my clothes come out smelling funky. I’ve cleaned my washer, the black rubber icky seal, and the trap. I also use a laundry disinfectant in the rinse (which helped quite a bit). I stopped using fabric softener because I heard it can compound the issue (no change and I miss the fresh smell). Adding various combinations of vinegar or baking soda in the washer or dispenser has not been successful. However, even with hot water, oxyclean and HE detergent, on the heavy load setting, my towels are funky smelling.
I’ve read using washing soda for hard water enhances the enzyme cleaning capacity of laundry detergents. Is this true or woo woo from the “make your own detergent” folks.
r/laundry • u/durianpuddings • 15h ago
begging for help at this point because i'm completely at my wits' end. please save me from my utter misery as i've been non-stop breaking out in rashes!
my normal laundry routine is to do three washes for each load: (1) first wash with detergent + hot water + 3 rinse cycles, (2) one cold water rinse on normal with vinegar, and then (3) a last quick wash rinse with cold water. the machine is an LG front load washer and i make sure to do a tub clean before each wash to get rid of any possible residue.
the problem is that i've become allergic to not only the usual "fragrance-free" suspects (e.g. tide), but also all of the recommendations below that are often suggested as alternatives. i basically break out immediately in eczema and huge patches after using any of these detergents:
i'm constantly itchy and bleeding all of the time, and we suspect it's the laundry because the locations of the rashes (e.g. in a ring around the neck, exactly in the same area as the edges of underwear, absolutely no rashes in the arms because i only wear t-shirts that cut off right above the elbows). willing to try anything at this point as i'm completely desperate!
r/laundry • u/Wander135 • 28m ago
I'm wondering if miele ultradark will actually prevent fading on my nice new black cotton items.
Even in cold water without detergent I see some transfer into the wash water. With one wash in hot water the wash water is dark and the clothing faded. I've been using Tide powder.
Edit: I've just remembered oxygen bleach can fade darks, which tide powder has.
r/laundry • u/Hermit_Ogg • 44m ago
I'm about to try linen bedsheets & kitchen towels, but in the interest of keeping them in good shape for as long as possible, come seeking advice about which laundry machine cycle to use for them.
I already know that - linen technically can withstand high temperatures, but will shrink if not pre-shrunk (these are) - should be hung to dry (I don't even have a drier) - benefits from a mangling (I have access to one, but not sure if I cba) - soaks up a LOT of water, so pre-soaking may be wise - should be washed separately from other items because fibre fluff might come off the fabric and catch on everything - at least one source recommended no/low spinning
Since these will be pre-shrunk white bedsheets & towels, I'm planning to use a 60°C cycle. The real question is if that cycle should be a heavier agitation one (cotton cycle) or a milder one (synthetics cycle). My machine does have a delicates cycle too, of course, but it doesn't go above 40°C. (For reference, I have a Siemens WG44G2FSDN iQ500.)
I've been considerably more carefree with my linen shirts and washed them in a 40°C cotton cycle and high spinning, finishing with a steam treatment to reduce wrinkling. That steam treatment is something I will try on the sheets too, since it has worked wonders on my shirts. All the other linens I've ever had have been older than me and seemingly impossible to damage in any way, no matter what I do. They'll probably outlast me, because cloth from the 40's is just that good.
TL;DR: linen sheets and towels -> high agitation cycle / low agitation cycle? High spinning / low-or-no spinning?
r/laundry • u/Sensitive_Noise9761 • 47m ago
This shirt got something melted (?) on it in the dryer. It's my favorite t-shirt. How should I fix it?
Thank you!
r/laundry • u/salmonboy5 • 52m ago
had super irritated skin, assumed it was the heavily scented bio pods i was using. switched to heavily scented non bio liquid. still irritated. realising now that the non bio stuff isn't properly cleaning my clothes and im still just as itchy so it's probably the fragrance. sucks because i love having super scented washing but my skin clearly disagrees.
i just cannot seem to find anything in stores that has enzymes and no added scents. debating trying ecover products because i've heard they aren't super heavily fragranced. does anyone have any similar experiences and has anyone found anything that's worked for them?
r/laundry • u/tired-artist • 55m ago
I bought a jacket from the thrift store, not noticing that it has what looks like water marks on the back. The tag says dry clean only, but it was only $5 so I’m happy to try washing it myself.
It’s Viscose/Polyester with Polyester lining.
Should I just throw this in the machine and see what happens, or is there a specific routine or products I should be trying?
Thanks