Engaging Introduction

What I previously did was put every towel in the house—kitchen, bath, and hand towels—into the same wash cycle without thinking twice. This method made washing easier and saved time, water, and energy. However, as I began to think through the logic behind this process, I realized that it might not be the best idea to wash towels in groups by type.

I remember the moment I started questioning my laundry habits. I was folding a load of freshly washed towels—bath sheets, hand towels, and kitchen towels all mixed together. I picked up a kitchen towel that had been used to wipe a countertop (and, let's be honest, probably raw chicken juice at some point) and then picked up a bath towel that I used to dry my face after a shower.

Something felt off. Was I really okay with cross-contamination? Was the hot water and detergent enough to kill everything?

I did some research. I talked to laundry experts. I learned that both kitchen and bath towels are exposed to a lot of different types of grime and microorganisms. However, this does not mean they cannot be washed together—just that you should consider some factors first.

What follows are the safe and logical ways to wash towels.

The Short Answer (What You Came For)

Yes, you can wash kitchen towels and bath towels together—with important caveats.

Safe to wash together if:

You use hot water (140°F / 60°C or higher)
You use a good-quality detergent with enzymes
You add a disinfectant (bleach, vinegar, or oxygen bleach)
You dry on high heat (which kills remaining bacteria)
You wash towels frequently (every 2-3 uses for bath towels; daily for kitchen towels)

NOT safe to wash together if:

You wash in cold or warm water (bacteria survive)
Your kitchen towels have raw meat juices or heavy food residue
Anyone in your household is immunocompromised
You have a front-loading washer that doesn't heat water sufficiently

The bottom line: With the right settings (hot water, disinfectant, high-heat drying), it's fine. Without those, you're spreading bacteria from your kitchen to your face.