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When my sister-in-law, Rachel, asked if she could stay with us for a few months while her new home was being renovated, I didn’t hesitate.
“Of course,” I told her.
“We have the spare room.”
She thanked us repeatedly and promised she wouldn’t be any trouble.
For the first few weeks, everything went surprisingly well.
Rachel was polite.
She helped prepare meals.
She cleaned up after herself.
She even volunteered to do the laundry whenever she noticed the basket getting full.
Honestly, I thought we had found the perfect temporary roommate.
Then one Saturday morning, I walked into the laundry room and noticed something that immediately made me pause.
Our white kitchen towels were tumbling inside the washing machine.
Mixed together with our bath towels.
At first, I assumed it was an accident.
Maybe she hadn’t realized they were different.
When the cycle finished, I smiled politely.
“Rachel, would you mind washing the kitchen towels separately next time?”
She looked genuinely confused.
“Why?”
“Because they’re kitchen towels.”
She laughed.
“They’re all towels.”
“I know…”
“But I prefer keeping them separate.”
She shrugged.
“My mom has always washed them together.”
“It’s perfectly normal.”
I smiled and let it go.
Different families have different habits.
No big deal.
Or so I thought.
The following week…
She did it again.
This time there were dish towels, bath towels, washcloths, and even oven mitts all spinning together in one enormous load.
I stood there staring at the washer.
My husband walked in behind me.
“Everything okay?”
I pointed toward the machine.
“They’re together again.”
He looked inside.
“So?”
“So?”
I couldn’t believe he didn’t understand.
“Kitchen towels wipe countertops.”
“They dry dishes.”
“They clean up spills.”
“Bathroom towels touch…”
I stopped myself.
He laughed.
“They’re all getting washed.”
“I know.”
“But it feels wrong.”
Rachel overheard us and joined the conversation.
“I really don’t understand.”
“The washer cleans everything.”
“My family has done it this way forever.”
Neither of us wanted to argue.
Still, neither of us was convinced.
That evening curiosity got the better of me.
I searched online.
To my surprise, the answers weren’t nearly as one-sided as I expected.
Some cleaning experts recommended washing them separately.
Others said it wasn’t necessary if the towels were washed properly.
Many explained that modern detergents are designed to remove dirt and microorganisms effectively during a normal wash cycle.
Others argued that heavily soiled kitchen towels—especially those used around raw meat—should always be washed separately.
The more I read…
The less certain I became.
The next day I asked my mother.
She immediately answered.
“Separate.”
“No question.”
Then I asked my grandmother.
She smiled.
“We always washed them together.”
I blinked.
“You did?”
“We only had one washing day each week.”
“We couldn’t afford to run separate loads.”
Interesting.
Then I called my friend Melissa.
She laughed.
“I’ve mixed them for fifteen years.”
“No one in my house has ever noticed.”
Another friend said the exact opposite.
“I’d never do that.”
Within forty-eight hours I had spoken to nearly a dozen people.
Half washed them together.
Half kept them separate.
Everyone believed their method was correct.
The discussion became so entertaining that my husband jokingly created a family group chat called…