How to Wash a Dog Properly: A Step-by-Step Guide
To wash a dog properly: brush the coat first, wet it thoroughly with warm (not hot) water, work a pH-balanced dog shampoo from the neck backwards while avoiding the eyes and ears, rinse until the water runs completely clear, then dry the coat fully. Take your time on the rinse and the dry — leftover shampoo and damp fur cause most post-bath skin and smell problems. Here is the full step-by-step.
What you need
- A pH-balanced dog shampoo (never human shampoo)
- A brush suited to your dog's coat
- Warm water and a non-slip surface
- A microfibre towel and, ideally, a dryer
- Treats to keep the experience positive
Step 1: Brush Before You Wash
Always brush your dog before getting them wet. Water tightens existing knots and mats, making them far harder to remove. Brushing first also lifts loose hair and debris so the shampoo can reach the skin. This matters most for long-haired and double-coated dogs.
Step 2: Use Warm Water and Secure Footing
Wet the coat thoroughly with comfortably warm water — never hot. Dog skin is more sensitive than ours. A non-slip surface is essential: a dog that feels its paws sliding will panic, which is one of the main reasons dogs hate baths at home. Wet from the neck down, leaving the head until later.
Step 3: Shampoo From the Neck Backwards
Apply a pH-balanced dog shampoo and work it in from the neck towards the tail, then down the legs. Massage to the skin rather than just the surface of the coat. Keep shampoo away from the eyes and inside the ears. If your dog has itchy or sensitive skin, choose a gentle, moisturising formula — see our guide to the best shampoo for itchy dogs.
Step 4: Clean the Face and Ears Carefully
Leave the head until last, as most dogs dislike water near their face. Use a damp cloth rather than spraying water directly. Avoid getting water inside the ear canal, which can lead to infections. Wipe gently around the eyes with plain water only.
Step 5: Rinse Until the Water Runs Clear
Rinsing is the step most people cut short. Shampoo residue left in the coat causes itching, flaking and a dull finish, and attracts dirt faster. Keep rinsing until the water runs completely clear, paying attention to the belly, armpits and between the legs where suds collect.
Step 6: Dry the Coat Fully
A damp coat breeds bacteria and that lingering wet-dog smell. Press a microfibre towel against the coat rather than rubbing, then dry properly — a professional dryer is far more effective than air-drying for thick coats. Our step-by-step guide on how to dry a dog properly covers technique by coat type.
Common Mistakes to Avoid
- Using human shampoo, which disrupts a dog's skin pH
- Water that is too hot
- Skipping the pre-wash brush on longer coats
- Not rinsing thoroughly enough
- Stopping drying too early, leaving the undercoat damp
- Forcing a frightened dog through a full wash in one go
How Often Should You Wash?
Most dogs do well with a wash every few weeks, but it depends on coat, activity and skin. See how often to wash your dog for a full breakdown, and note that a gentle shampoo lets you wash a little more often without drying the coat.
Home Bath or Self-Service Station?
You can follow these steps at home, but a raised tub, consistent warm water, secure footing and a proper dryer make the job far easier — especially for large or nervous dogs. At Waggy Wash Club in Cardiff, everything is provided and the mess stays out of your bathroom. Visit our Llanishen station — open seven days a week, no booking needed.