Affresh Washing Machine Cleaner Review: Does It Work? Ultimate Guide 2026

This Affresh washing machine cleaner review covers how the tablet is used, what to do before and after it, and how to keep the washer clean between cycles. Cleaning a washer with Affresh takes one tablet, one empty hot or Clean Washer cycle, and a wipe-down afterward. The supplies are one tablet and a microfiber cloth. Repeat the tablet cycle monthly or every 30 washes, and wipe the gasket and dispensers in between.

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Why Washer Cleaning Matters

Buildup collects behind the gasket of a front loader, in the drum, under or around the lid or door, in the dispensers, and in parts that are out of sight. That residue can transfer to clothes and cause a musty smell. Regular cleaning supports washer performance and longevity.

Supplies

• Affresh washing machine cleaner tablets
• A clean microfiber cloth
• A cotton cloth or towels (for the drain filter)

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Cautions

• Caution: Irritant. May irritate eyes. Harmful if swallowed.
• Direct contact may irritate skin and eyes.
• Do not mix with other cleaners or chemicals.

Step-by-Step: Before and After the Tablet

Step 1: Before the tablet, prep the washer.

Remove all clothing and other items. Place one tablet inside the empty drum or basket. Never put it in a dispenser.

What to expect: The tablet sits loose in an otherwise empty drum.

If something is off: If the tablet landed in a dispenser, move it to the drum before starting.

Step 2: Run the drum and tub cycle

Select the Clean Washer cycle if the washer has one. If not, choose a normal or heavy cycle with the hot water setting. Cycle names vary by model, so confirm the right one in the Use and Care Guide. Start the washer and let the full cycle finish.

What to expect: The tablet dissolves slowly throughout the cycle.

If something is off: If the cycle was cold or very short, run it again on a hot setting.

Step 3: After the tablet, wipe away residue.

When the cycle ends, wipe the tub with a clean microfiber cloth. Some residue can remain at the bottom of the tub because the tablet is time-release. That is normal.

What to expect: A clean, residue-free drum.

If something is off: If odor or heavy residue remains, repeat the cycle. Up to three consecutive cycles may be needed for a washer that has never been cleaned, has gone more than six months without cleaning, or has excessive buildup or odor.

Step 4: Door gasket or boot seal (front loaders)

Wipe the interior and exterior of the rubber gasket after finishing laundry. Leave the door open afterward.

What to expect: A clean, dry gasket with no visible film.

If something is off: If a musty smell lingers near the door, wipe the gasket again and keep the door open longer between loads.

Step 5: Detergent drawer

Wipe out the detergent dispensers using a microfiber cloth. Do this weekly.

What to expect: Clean, residue-free compartments.

If something is off: If buildup stays in the corners, wipe again at the next weekly cleaning.

Step 6: Drain filter (front loaders)

Warning: Unplug the washer before touching the drain filter. Keep towels ready for spills.

Lay a cotton cloth beneath the drain pump filter to catch water. Turn the filter counterclockwise to remove it, clear any debris, and reinstall it securely. Close the access panel. The location varies by model, so check the manual.

What to expect: A filter free of lint and debris.

If something is off: If the filter will not turn, stop rather than force it, and try again after it has had a few minutes to loosen on its own.

Step 7: Exterior and hoses

Wipe the washer’s exterior with a clean microfiber cloth. Check hose connections periodically for cracks or leaks.

Warning: Unplug the washer and keep towels ready before touching any hose.

What to expect: A clean exterior and no drips at hose connections.

If something is off: If water appears at a hose connection, stop using the washer until it is tightened or replaced.

Smell and Mold Fix

1. Run the tablet cycle in an empty washer with hot water.
2. Wipe the gasket and dispensers by hand.
3. Leave the door or lid open so the drum dries.
4. Repeat the tablet cycle if odor remains, up to three in a row.
5. If odor persists, check the drain filter for trapped debris.

What to expect: The odor fades as residue is removed and the drum dries.

If something is off: Odor that returns quickly after repeated cycles is a sign to recheck the drain filter and the cycle settings.

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Affresh vs. Vinegar, Citric Acid, and Bleach

Option	Notes
Affresh tablet	Ready-to-use tablet, no measuring or mixing. No harsh chlorine bleach.
Vinegar or baking soda	Can help in a pinch. May involve measuring and several cycles.
Citric acid	Aimed at mineral scale. See the separate descaling guide.
Chlorine bleach	Not all washers allow it skip unless compatibility is confirmed.

Warning: Never mix bleach with vinegar or ammonia. Not all washers allow chlorine bleach, so check compatibility first.

Cleaning Schedule

When	Task
Every wash	Leave the door or lid open. Wipe the gasket (front loaders).
Weekly	Wipe out the detergent dispensers.
Monthly or every 30 washes	Run the Affresh tablet cycle.
Every few months	Check the drain filter, or sooner if the washer drains slowly or smells musty. Wipe the exterior.

Daily Habits

• Leave the door or lid open between loads so the drum can dry.
• Wipe the gasket after each finished load.
• Wipe the dispensers weekly.
• Put the monthly tablet cycle on the calendar.

Common Mistakes

• Placing the tablet in the dispenser instead of the drum.
• Running the cycle with clothes inside.
• Using cold water or skipping the Clean Washer, Normal, or Heavy cycle.
• Stopping after one cycle when the washer needs up to three.
• Skipping the gasket wipe-down.
• Closing the door after every load.
• Combining cleaners in one cycle.

FAQs: Affresh Washing Machine Cleaner Review

Does Affresh work?

Affresh is made to remove odor-causing residue from inside washers, including HE front loaders and top loaders. It was evaluated against soap scum, dirt, grease, lint, water minerals, and fabric softener residue. Results depend on following the directions: an empty machine, the tablet in the drum, and a hot or clean washer cycle. Residue around the gasket and dispensers still needs hand wiping, and a machine that was never cleaned may need up to three cycles.

How often should I use it?

Run one Affresh tablet cycle every month or every 30 washes. A washer that has never been cleaned, has gone more than six months without cleaning, or has heavy residue or odor can take up to three cleaning cycles in a row. After that, return to the monthly schedule. Setting a calendar reminder makes the routine easier to keep, and the gasket and dispenser wipe-downs fill the time between tablet cycles.

Hot or cold water, and which cycle?

Use hot water. Select the Clean Washer cycle if the washer has one. If not, choose a normal or heavy cycle with the hot water temperature. Hot water lets the time-release tablet dissolve in the proper time frame, so cold water is not recommended. Run the tablet in an empty drum, never in the dispenser. Cycle names vary by brand and model.

Does it kill mold or bacteria?

No. Affresh removes odor-causing residue and grime that build up inside the machine. It does not claim to kill mold or bacteria, and mold growth around a front-load gasket still needs to be wiped away by hand. Wipe the gasket after laundry, keep the door or lid open between loads, and repeat the tablet cycle if odor remains. If odor persists after repeated cycles, check the drain filter for trapped debris.

Is it better than vinegar or citric acid?

It depends on the job. Affresh is a ready-to-use tablet: no measuring, mixing, or pouring. Vinegar and baking soda can help in a pinch, but they may involve measuring and several cycles. Citric acid is aimed at mineral scale, which is covered in a separate descaling guide. Affresh also contains no harsh chlorine bleach.

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Is it septic-safe, and can I use it with clothes inside?

Yes to septic systems: Affresh does not contain ingredients that are harmful to septic systems. Clothes do not belong in the washer during the cycle. Remove all clothing and other items first, place one tablet inside the empty drum or basket, never in a dispenser, and start the hot or clean washer cycle. Run laundry only after the cycle finishes and the residue has been wiped out of the tub.

Bottom Line

Affresh works best as part of a routine, not a one-time fix. Run one tablet in an empty washer every month or every 30 washes, using the Clean Washer cycle or a hot Normal or Heavy cycle. A washer that has never been cleaned or has gone more than six months can take up to three cycles in a row. Wipe leftover residue from the tub with a microfiber cloth afterward. Between tablet cycles, the habits do the work: wipe the gasket after laundry, wipe the dispensers weekly, and leave the door or lid open so the drum dries.

Check the drain filter periodically and clear any trapped debris. Skip the shortcuts. Keep clothes out, keep the tablet out of the dispenser, and keep other cleaners out of the cycle. If odor lingers after repeated cycles, recheck the drain filter and the cycle settings used.