A washing machine keeps clothes fresh and clean, but even the most reliable appliance needs attention. Over time, detergent residue, dirt, and softener buildup can leave a sour smell that’s hard to ignore. Many people clean their washing machines regularly, yet one overlooked compartment may still be causing unpleasant odors.

The Forgotten Compartment That Traps Smells

Online repair expert Fraz, known for his home maintenance tips, recently shared a lesser-known fix on TikTok @fixitwithfraz, that’s helping thousands refresh their machines. He explained that even after multiple hot washes and cleaning cycles, a lingering odor might come from the small compartment where detergent is added.

@fixitwithfraz Get your washing smelling better. #diy #tutorial #kitchenhacks ♬ Cozy Vibes - Nimbora

As he described, water flows through the drawer, usually at the top left corner, and travels down a pipe into the drum. That pipe, however, never gets exposed to heat. As a result, leftover detergent often sticks to the inside, creating a perfect spot for bacteria and mold to thrive.

Fraz mentioned that one simple trick can change everything. Instead of running another cleaning cycle, he suggested pouring boiling water through the detergent drawer. The hot water rushes through the pipe, dissolving buildup and clearing away grime that ordinary washes can’t reach.

In his words, “A good flush with boiling water clears that hidden pipe and makes the machine smell fresh again.” This practical advice has resonated with homeowners eager to eliminate odor for good.

How to Flush Out the Hidden Pipe

This method doesn’t require any special tools, just care and patience. Start by boiling a full kettle of water. Then, remove the detergent drawer and pour the hot water slowly through each section. Repeat the process several times to make sure the buildup loosens completely.

Once finished, run a drain or spin cycle to remove the leftover water from the drum. This final step helps prevent standing water, which can also contribute to bad smells. Many who tried this fix noticed a significant improvement almost instantly.

Homeowners Praise the Simple Fix

Freepik | A simple fix for washer odor is pouring boiling water through the detergent drawer to melt pipe grime.

Viewers who followed the tip quickly flooded Fraz’s comments with gratitude. One user mentioned that after months of frustration, the odor finally disappeared. Another said the advice was “the best thing that ever worked,” and several others planned to make it part of their regular cleaning routine.

The hack’s simplicity and effectiveness highlight how easy maintenance can prevent expensive repairs or deep cleans. With just boiling water and a few minutes of effort, even the most stubborn washing machine odors can disappear.

Keeping Appliances Fresh and Functional

Regular maintenance makes a big difference in appliance performance. Cleaning filters, checking seals, and occasionally running hot cycles can extend the lifespan of a washing machine. By tackling hidden buildup before it turns into a bigger issue, households save both time and money.

With this small but effective tip, washing machines not only work better but also smell as fresh as newly washed laundry. Sometimes, the simplest solutions truly make the biggest impact.