Best laundry detergent for dogs with allergies In 2026

The best laundry detergent for dogs with allergies is a fragrance-free, dye-free formula such as ECOS Hypoallergenic, Tide Free & Gentle, or All Laundry Detergent Liquid. Use it for your dog's bedding, blankets and toys, add an extra rinse cycle, and skip scented fabric softeners and dryer sheets.

Dogs can be allergic to a variety of things, including dust mites, pollen, and certain foods. Some laundry products, mostly because of their fragrances and dyes, can also irritate sensitive skin and cause itching and rashes.

We’ll discuss the symptoms of laundry detergent allergies in dogs, what to look for in a gentle detergent, and which brands we recommend.

Symptoms of Laundry Detergent Allergies in Dogs

If your dog is allergic to laundry detergent, you may notice one or more of the following symptoms:

• Extreme Itching
• Red, inflamed skin
• Swelling of the face, ears, or paws
• Chronic licking or biting at the affected area
• Hair loss (see our home remedies for hair loss in dogs)

If your dog is displaying any of these symptoms, it’s worth taking measures by switching to a gentler laundry detergent. Keep in mind that these same symptoms are much more often caused by fleas, environmental allergies (like dust mites or pollen) or food allergies, so if your dog still itches after a few weeks, or the skin is broken, oozing or smelly, see your veterinarian or a veterinary dermatologist to get to the root of the problem.

What to Look for in a Laundry Detergent for Dogs with Allergies

When shopping for a laundry detergent for dogs with allergies, there are certain ingredients you’ll want to avoid. These include:

• Fragrances
• Dyes
• Bleach
• Enzymes
• Optical brighteners

The majority of the time, it is not the laundry detergent itself that bothers dogs with allergies, but rather the fragrances and dyes. To prevent more irritation, select a laundry detergent without these ingredients.

Instead, look for a hypoallergenic laundry detergent that’s free of these common allergens. You may also want to consider a detergent that’s specifically designed for people with allergies or sensitive skin. These products can be a little more expensive, but they’re worth it if they help your dog feel comfortable.

A few laundry habits help too:

• Use an extra rinse cycle so less detergent residue is left in the fabric.
• Skip fabric softener and dryer sheets, which add fragrance and coatings.
• Wash your dog's bedding weekly in hot water (as hot as the label allows) to reduce dust mites and other allergens.
• Store detergent, especially pods, out of reach. Laundry pods are dangerous if a dog chews or swallows one; call your vet or a pet poison helpline right away if that happens.

Best laundry detergent for dogs with allergies

There are several brands that make laundry detergents that are free of dyes and fragrances and gentle enough for dogs with allergies. Some of our favorites include: