Throwing dirty clothing into a washing machine may seem like the right way to clean it – but a woman has revealed that may not be enough after she discovered just how filthy her activewear were after she deep cleaned them.
Workout enthusiast Madalyn recently decided to give her exercise clothes a little bit of extra love.
She thoroughly washed the clothes using a special cleaning concoction to make sure she got out every last bit of grime.
And she was left stunned by the results, issuing a stark warning to others that detergent may not be cleaning your clothes well enough.
‘I decided to deep clean all of my workout and running clothes from probably the last four to five years,’ she said in a video shared to TikTok.
Madalyn made a concoction of Borax, cleaning soda, and laundry detergent to draw out the extra dirt in her clothes.
She filled up her bathtub with ‘scorching’ hot water, mixing a quarter of a cup of borax and washing soda, and then half a cup of detergent.
After putting all the clothing in the tub, Madalyn made sure they were all submerged and waited three to four hours.

Workout enthusiast Madalyn decided to give her workout clothing a little bit of extra love, was left stunned by the results (stock image)
Madalyn never could have prepared herself for the results, which she declared as ‘so gross.’
The water had turned a muddy brown color, despite the clothing being regularly washed in a washing machine.
‘I know some of it can be dye from the clothes but this is brown,’ she said, shocked. ‘This is the grossest thing I’ve ever seen in my life.’
Madalyn then put the clothing on a rinse cycle and a clean cycle in her washing machine, advising followers to always deep clean their activewear.
The process is called ‘laundry stripping,’ and according to Tom Ceconi, the President of Heritage Park Laundry Essentials, it’s not uncommon to see that much dirt after soaking clothing.
Tom explained the brown color in the water comes from a combination of dirt, body oils, skin-care, and hygiene products like lotion and deodorant, leftover detergent, fabric softener, and mineral build up from hard water.
He added that in some cases, the interaction of the chemicals used also adds to the brown color of the water.
‘The vinegar and baking soda wash [can] be used for cleaning workout and performance clothing,’ he explained.

The water from the clothing turned a muddy brown color, despite the clothing being regularly washing in a washing machine (stock image)
‘The good news is, you don’t have to toil over a bathtub but can do it right in your washing machine.’
‘However, you should not do this regularly, as vinegar can, over time, break down high-tech performance fabrics,’ he warned.
Instead, Tom said to save the deep clean for when odors have built up to the point they don’t come out in the wash, and suggested using a gentle, pH-neutral, liquid detergent.
‘These formulas dissolve more easily than powders and clean using natural laundry enzymes that target different types of dirt and stains,’ the expert continued. ‘This can help minimize build-up of sweat and other stain-makers.’
Tom said that all these compounds affect all your laundry, not just the clothes you exercise in.
‘Where you will see the most visible damage is to your bath towels,’ he added. ‘Over time, build-up makes bath towels look dingy and dull, smell bad, and feel scratchy. They also become less absorbent.’
To combat this, her recommended laundering towels first in a cup of white vinegar in warm or hot water with no detergent and no fabric softener, then running them through a cycle again with a half cup of baking soda in warm or hot water and drying as usual.

The process is called ‘laundry stripping,’ and according to expert Tom Ceconi, it’s not uncommon to see that much dirt after soaking clothing (stock image)
‘The acidic vinegar breaks down and strips away dirt and build-up and softens the towels,’ Tom said.
‘The baking soda deodorizes, brightens, and also softens. This process restores absorbency, softness, and a plush feel to towels.’
Tom also shared some pro-cleaning tips, urging people to never mix vinegar and baking soda in one load, as they counteract one another.
‘Skip fabric softener and dryer sheets, which leave a waxy buildup on fabric that damages absorbency for towels,’ he advised.
‘In the case of athletic clothing, ruins the high-tech wicking action you want from performance gear.’