How to Choose the Best Horse Shampoo

Not all horse shampoos are created equal — and with so many options on the shelf, it's easy to grab the wrong one. The right shampoo depends on your horse's coat type, skin condition, and what you're actually trying to accomplish. Here's what to look for.

Does Your Horse Actually Need Shampoo?

Horses don't need to be bathed as often as you might think. Their skin produces natural oils that protect the coat, and washing too frequently can strip those oils and leave the skin dry and irritated — a real issue in the BC Interior where summers are already hard on skin and coat.

For most horses, a full shampoo bath a handful of times a season is plenty. Between baths, a good grooming routine with brushes and a damp cloth handles most of the day-to-day. That said, when it's time for a proper wash — before a show, after a heavy workout, or when your horse is particularly dirty — using the right shampoo makes a noticeable difference.

Types of Horse Shampoo

General-purpose shampoo

This is your everyday wash for a healthy coat with no specific concerns. A good general-purpose horse shampoo cleans thoroughly without stripping natural oils. Look for something pH-balanced for horses — human shampoo isn't a great substitute since horses have different skin pH than we do.

Whitening shampoo

If you have a grey, white, or palomino horse, a whitening or brightening shampoo helps lift stains and yellowing from the coat. These are popular for show prep but work well any time your light-coloured horse needs a refresh. Use as directed — some whitening shampoos aren't meant for regular use.

Medicated shampoo

Formulated for horses dealing with skin conditions like rain rot, dandruff, or fungal issues. These contain active ingredients — typically antifungals or antibacterials — and are used to treat a specific problem rather than as a regular wash. If your horse has a persistent skin issue, talk to your vet about the right product.

Mane and tail shampoo

The hair in a mane and tail is different from body coat — it's longer, coarser, and more prone to tangling and breakage. A dedicated mane and tail shampoo is gentler and often includes conditioning agents that leave the hair softer and easier to manage. If your horse has a particularly thick or tangled mane and tail, this is worth using separately from your body wash.

Conditioning shampoo (2-in-1)

A combined shampoo and conditioner in one step. Convenient for regular maintenance washes, though a separate conditioner gives better results if you're dealing with a very dry or damaged coat.

What to Look For on the Label

pH-balanced for horses — horse skin sits around pH 7.0–7.5, which is more neutral than human skin. A shampoo formulated for horses respects that balance.

Moisturising ingredients — look for aloe vera, oat extract, or similar ingredients if your horse has dry skin or a dull coat. BC's Interior summers can be tough on coat condition, so a little added moisture goes a long way.

Rinse-clean formula — residue left in the coat can cause irritation and dullness. A good horse shampoo rinses out cleanly without leaving buildup.

Scent — lightly scented shampoos are fine, but heavily perfumed products can irritate sensitive horses, especially around the face. If your horse is sensitive, look for unscented options.

Tips for Washing Your Horse

Use lukewarm water when possible. Cold water baths are fine in warm weather but can cause muscle tension in cooler temperatures. If you're bathing late in the season, time it so your horse has a chance to dry fully before temperatures drop.

Dilute the shampoo first. Most horse shampoos are concentrated — diluting them in a bucket before applying makes them easier to spread, helps them lather, and reduces the chance of leaving residue.

Don't skip the rinse. Shampoo left in the coat is one of the most common causes of dry, flaky skin after a bath. Rinse until the water runs completely clear.

Follow up with conditioner on the mane and tail. Shampoo alone can leave the hair dry and prone to tangling. A conditioner or detangler applied after washing keeps everything manageable and reduces breakage during brushing.

Dry thoroughly. In the cooler months around Kamloops and Merritt, make sure your horse is fully dry before turning out. A wet coat in cool temperatures is uncomfortable at best — use a sweat scraper to remove excess water and keep your horse moving until dry.

Shampoos & Conditioners at Purity Feed

We carry a selection of horse shampoos, conditioners, and coat sprays at both our Kamloops and Merritt locations — including options for white coats, mane and tail care, and general-purpose washing.