Affresh is generally the better choice for routine washing machine cleaning because it is formulated for washer interiors and designed to remove odor-causing residue and buildup. Vinegar can help with odors and mineral deposits in some machines, but manufacturer guidance varies, so always check your washer’s manual before using it.
Your washing machine handles detergent, fabric softener, body oils, dirt, pet hair and plenty of moisture. Over time, some of that can linger inside the drum, dispensers, gasket and other areas you may not see. The result can be a washer that smells less than fresh or leaves laundry with a musty odor.
If you’re comparing Affresh vs. vinegar for cleaning a washing machine, both can have a place in appliance care, but they aren’t interchangeable. Vinegar may help reduce odors in the short term, but it does not break down the biofilm that can accumulate inside a washer, making it more of a temporary solution. The best option depends on what you’re trying to clean and, most importantly, what your washer manufacturer recommends.
Why your washing machine needs cleaning
A washer rinses away a lot, but it doesn’t automatically clean every part of itself. Detergent and fabric softener can leave residue behind, especially when too much product is used. Moisture can also collect around front-load door gaskets, detergent dispensers and other tucked-away areas.
That’s why regular washer maintenance matters. In our guide to cleaning a washing machine, we recommend letting the washer air out after a load and wiping moisture from the gasket on front-load models. Those simple habits can help keep odors and moisture under control between deeper cleaning cycles.
Water quality can also play a role. If your home has hard water, mineral deposits may contribute to visible buildup or residue. Water hardness varies from one community to another, so the right maintenance routine can look a little different from one Midwest home to the next.
Affresh vs vinegar: key differences
Affresh and white vinegar approach washer cleaning differently.
| Affresh | White Vinegar | |
| Best for | Routine deep cleaning and odor-causing residue | Some mineral deposits, detergent residue and odors |
| How it’s used | Pre-measured tablet placed in an empty washer | Usually measured and diluted according to manufacturer guidance |
| Washer compatibility | Designed for top-load, front-load and HE washers | Depends on the washer brand and model |
| Main advantage | Specifically formulated for washing machines | Inexpensive and readily available |
| Main concern | Must be used according to product directions | Acidity may affect certain seals, hoses or components over time |
The biggest difference is predictability. Affresh is made specifically to clean washing machines, while vinegar is a general-purpose household cleaner. Affresh says its washing machine cleaner tablets are specially formulated to dissolve slowly throughout the entire wash cycle, helping break up dirt and residue buildup.
How Affresh cleans a washing machine
Affresh washing machine cleaner uses a slow-dissolving tablet designed to work throughout the cleaning cycle. According to Affresh, its cleaner can be used in all makes and models of top-load and front-load washing machines, including high-efficiency machines.
Using it is pretty straightforward:
- Start with an empty washing machine.
- Place one Affresh tablet directly in the washer basket or drum, not in the detergent dispenser.
- Select the Clean Washer cycle if your machine has one. If it doesn’t, follow your washer’s use-and-care guide for the recommended cycle, which may be a hot Normal or Heavy cycle.
- Let the cycle finish, then wipe away any remaining residue with a clean cloth.
You can see the manufacturer’s full instructions in Affresh’s washing machine cleaning guide.
Affresh recommends using its washing machine cleaner about once a month or every 30 wash cycles for regular maintenance. If the washer hasn’t been cleaned in months or already has significant residue or odor, more than one cleaning cycle may be needed.
Can you clean a washer with vinegar?
Sometimes, but this is where the answer gets more complicated.
White distilled vinegar is acidic, which can help dissolve some mineral deposits and detergent buildup. It can also help with odors. That’s one reason vinegar appears in so many household cleaning tips.
But washer manufacturers don’t all give the same advice.
Affresh’s own guidance says diluted white vinegar can generally be used to clean front-load and top-load washing machines. The company recommends checking the appliance’s manual first and notes that vinegar may not remove all of the detergent buildup that can accumulate over time.
Maytag takes a more cautious position. Its current guidance advises against pouring vinegar directly into the washer drum or running it through a cleaning cycle because repeated exposure to vinegar’s acidity may affect rubber seals, hoses and other components. You can read Maytag’s guidance on using vinegar in washers for more detail.
That difference in manufacturer recommendations is exactly why we wouldn’t treat vinegar as a universal replacement for a washing machine cleaner.
When vinegar makes sense
If your washer manufacturer specifically says vinegar is safe, it may be useful for occasional odor or mineral buildup. Follow the dilution, placement and cycle instructions given for your model rather than relying on a one-size-fits-all cleaning hack.
Vinegar may also be appropriate for certain removable dispenser drawers or exterior surfaces when the manufacturer permits it. Maytag, for example, notes that diluted vinegar may be suitable for certain dispenser drawers and exterior areas even though it discourages running vinegar through the machine itself.
One important safety rule applies no matter what washer you own: never mix vinegar with chlorine bleach or other cleaners. The CDC warns against mixing household bleach with other cleaning products because dangerous vapors can be released.
Which is better: Affresh or vinegar?
For routine washing machine maintenance, we’d choose Affresh or another cleaner specifically approved by your washer manufacturer.
That doesn’t mean vinegar can’t clean anything. It can help break down certain deposits and odors. The difference is that a dedicated washing machine cleaner is designed specifically for the job and comes with instructions for using it inside the appliance.
Affresh is the better choice when you want a simple monthly maintenance routine, you’re dealing with odor-causing residue or your washer manufacturer recommends a dedicated washing machine cleaner.
Vinegar makes more sense only when your owner’s manual says it’s safe and you have a specific reason to use it, such as addressing mineral residue or odors.
If the manual warns against vinegar, skip it and use a manufacturer-approved cleaning method instead.
How often should you clean your washer?
A good general rule is about once a month or every 30 wash cycles, but your washer’s manual should take priority. Homes that run laundry constantly may need to pay attention to buildup sooner than households washing only a few loads per week.
A cleaning tablet isn’t the entire maintenance routine, either. Wipe down the door and gasket, clean detergent and fabric-softener dispensers, and remove visible lint or debris. When your manufacturer recommends it, leave the washer door or lid open after use so the interior has a chance to dry.
If you’re planning a laundry-room update or comparing newer washer features, our washing machine buying guide breaks down front-load, top-load and high-efficiency options. Our washer planning and measuring guide can also help you prepare for hookups, measurements and installation.
Washing machine cleaning FAQs
Is Affresh better than vinegar?
For routine deep cleaning, Affresh is the better default because it’s formulated specifically for washing machines. Vinegar may help with mineral deposits and odors, but only use it inside your washer if the manufacturer says it’s safe.
Can vinegar damage a washing machine?
It can on some machines. Certain manufacturers warn that repeated vinegar use may degrade rubber seals, hoses or other internal components. Check your model’s owner’s manual before putting vinegar into the washer drum or dispenser.
Can you use Affresh in a front-load washer?
Yes. Affresh says its washer cleaner is designed for both front-load and top-load machines, including HE washers. Follow the product directions and your washer’s instructions for its cleaning cycle.
Can you use Affresh and vinegar together?
There’s no reason to combine them. Use one manufacturer-approved cleaning method at a time. Don’t mix household cleaning chemicals unless the product instructions specifically tell you to do so.
Why does my washer still smell?
Odor can remain if residue is trapped around the gasket, detergent dispenser, filter or drainage system. Clean the accessible areas listed in your washer’s manual and make sure the machine has a chance to dry between loads.
If the smell returns quickly or you’re also noticing drainage or performance problems, the issue may go beyond routine cleaning.
Keep your washing machine fresh
A clean washer gives your laundry a better starting point. For most households, a monthly cleaning with Affresh or another manufacturer-approved washing machine cleaner is the simplest routine.
Vinegar can still be useful in certain situations, but it shouldn’t automatically go into every washing machine just because it’s a popular DIY cleaner. Check the manual first. When in doubt, stick with the cleaning method your washer manufacturer recommends.
And if your washer is becoming harder to keep clean, has persistent odor or is simply nearing replacement time, explore Warners’ Stellian’s selection of washing machines and our washer buying guide. We help appliance shoppers throughout Minnesota, Iowa and the Kansas City area find laundry appliances that fit their homes and routines.