Fragrance-free laundry is usually approached as a product swap, and the swap alone often does not fix the problem. The fragrance is one of several things in a wash that irritates skin, and it is frequently not the main one.
The difference between the labels
These words are not interchangeable and only one of them means what people think.
Fragrance free means no fragrance has been added. This is the one you want.
Unscented often means a masking fragrance has been added to cover the smell of the base ingredients. It can contain more fragrance chemicals than a scented product, not fewer.
Hypoallergenic is not a regulated term and means very little on its own.
Free and clear generally indicates no fragrance and no dye, and it is usually reliable, though it is a marketing phrase rather than a standard.
Read the ingredients rather than the front of the box. Fragrance appears as fragrance, parfum, or a list of individual compounds.
What actually causes the irritation
Four candidates, roughly in order.
Residue. Detergent left in fabric is the most common cause and the most overlooked. Too much product plus insufficient rinsing leaves a film that sits against skin all day. This alone explains a great many cases and it costs nothing to fix.
Fragrance. A genuine and common contact allergen, and the reason the whole category exists.
Fabric softener and dryer sheets. These are designed to leave a coating on the fabric, deliberately and permanently. For irritated skin they are usually worse than the detergent.
Optical brighteners. Chemicals that stay in fabric on purpose, absorbing ultraviolet and re-emitting blue light so whites look whiter. They are meant to remain, which is exactly the property you do not want against reactive skin.
The order to change things
Do these one at a time so you learn which one mattered.
First, use less detergent. About two tablespoons for a normal load. Most households use several times that. This is free and it fixes a surprising share of cases on its own.
Second, add an extra rinse. Also free.
Third, stop using fabric softener and dryer sheets entirely. Wool dryer balls do the anti-static and separation job with nothing left behind.
Fourth, switch to a fragrance-free, dye-free, brightener-free detergent.
Fifth, strip the existing build-up, because until you do, you are wearing months of residue regardless of what you switch to.
Stripping the build-up
This step is what makes the switch work, and most people skip it.
Wash the affected items on the hottest cycle the fabric allows with no detergent at all, half a cup of washing soda, and oxygen bleach if the fabric can take it.
Run a second rinse.
Repeat for badly affected items, particularly towels and bedding, which hold the most.
The water will look worse than you expect from things you have been washing all along. That is what has been sitting against skin.
The machine itself
Worth doing once when you switch, because the machine holds residue too.
Run an empty hot cycle with two cups of white vinegar. Wipe inside the rubber door seal on a front loader, pulling the fold back, since that is where product builds up and no cycle reaches it. Remove and wash the detergent drawer.
Otherwise your first fragrance-free load runs through a drum coated in what you were trying to leave behind.
What to use instead
White vinegar in the rinse softens by removing residue rather than adding a coating, and the smell does not survive drying.
Wool dryer balls shorten drying time and reduce static.
Bicarbonate of soda boosts cleaning and neutralises odour without fragrance.
Oxygen bleach handles whites and stains without brighteners.
Sunlight whitens and deodorises for free.
Expectations
Fragrance-free laundry smells of nothing. That is the goal, and it takes some adjustment, because a lot of people read the absence of scent as clothes not being clean.
Clean fabric has no smell. If laundry smells faintly sour after the switch, that is not the missing fragrance, it is an actual problem: usually a machine that needs cleaning, a load left damp, or oil that a cold wash did not remove.
The Peoria part
Two local conditions push in the same direction here.
Hard water is the first and it is the bigger one. Minerals bind with detergent, so people use more, and the excess plus the mineral deposits together form exactly the residue that irritates skin. In this region the residue explanation is more likely than the fragrance explanation, and it is why some households switch to fragrance-free and see no improvement.
Half a cup of washing soda in the wash addresses the minerals and lets a small dose of detergent work properly. For sensitive skin in Phoenix-area water, that single change often does more than switching products.
The dry climate is the second. Very low humidity dries out skin on its own, which lowers the threshold at which fabric residue becomes noticeable. The same shirt that felt fine in a humid climate can feel irritating here, and the fabric has not changed.
Dry air also means air drying is fast and easy, which is worth using, since sunlight and open air deodorise without any product at all.
Where the rinsing happens
Every step here comes back to rinsing, and rinsing is a function of water volume rather than cycle settings. A machine designed to use as little water as possible is working against you on exactly this problem.
The machines at our self-service laundry on West Peoria Avenue move considerably more water per cycle, which is what actually carries residue out of fabric rather than diluting it.
Our machines and the store are cleaned daily.
Our wash-dry-fold service covers the everyday laundry.
The short version
Unscented often means a masking fragrance was added, so look for fragrance free instead. Residue is the most common irritant and the most overlooked, so cut the detergent to about two tablespoons and add an extra rinse before changing products. Stop using fabric softener and dryer sheets, which are designed to leave a coating. Strip the existing build-up with hot water, washing soda, and no detergent, or you keep wearing what you are trying to remove. Clean the machine once when you switch. And in hard water, washing soda often does more than a new detergent will.
WaveMAX Peoria is at 7575 W Peoria Ave, easy to reach from Peoria and the surrounding West Valley. If a load needs a proper rinse, call us at 602-368-6227.