Do Guinea Pigs Need Baths?

Let’s get straight to it: Guinea pigs rarely need baths.

In fact, bathing them too often can do more harm than good. These tiny fluffballs are naturally clean, and their skin is delicate—making routine baths unnecessary and potentially harmful.

But what if they smell? Or rolled in their poop (again)? Let’s break it down.

Naturally Self-Cleaning Creatures

Guinea pigs groom themselves constantly and even help groom their cagemates. Unless there’s a health issue or a serious mess, their self-care skills are surprisingly effective.

When a Bath Might Be Necessary

There are only a few specific situations where a full bath might be warranted:

• Super messy coat that spot cleaning can’t fix

• Medical treatment (like fungal infections or parasites) under veterinary supervision

• Scent gland buildup that doesn’t respond to gentle cleaning

• Long-haired breeds that get soiled or matted

Even then, bathing should be gentle, infrequent, and done with care.

Better Than a Bath: Spot Cleaning

Before reaching for the shampoo, try these piggy-safe cleaning methods:

• A damp cloth to gently wipe messes

• Unscented pet-safe wipes

• A dab of coconut oil for boar scent gland buildup (follow with a soft cloth)

These methods are far less stressful for your pig and usually get the job done.

What Not to Do

Bathing a guinea pig incorrectly can lead to stress, chills, and even illness. Avoid:

• ❌ Cold or hot water

• ❌ Human or dog shampoo (use small animal shampoo only!)

• ❌ Dunking them fully underwater

• ❌ Frequent bathing (even monthly is too often for most pigs)

After-Bath TLC (If You Must)

If you do need to bathe your guinea pig, keep it safe and cozy:

1. Towel dry thoroughly

2. Optional: Use a hairdryer on a low, warm setting—only if your pig tolerates it

3. Bundle them in warm fleece and offer a favorite treat

4. Supervise until completely dry—never put a damp piggy back in the cage!

Long-Haired Pigs Need More Maintenance

Breeds like Peruvians, Silkies, and Texels are more prone to messy coats. To keep them clean:

• Brush frequently

• Trim fur around the bottom to avoid poop mats

• Spot clean as needed

• Only bathe if absolutely necessary

Even fancy pigs prefer to stay dry!

Smelly Piggy? It Might Be the Scent Gland

A strong odor doesn’t always mean your pig needs a bath.

Check the scent gland (near the rump). It may need a quick, gentle wipe, not a full soak.

Clean Cage = Clean Pig

Often, a dirty guinea pig is just a sign of a dirty environment. Keep things fresh by:

• Changing fleece or bedding regularly

• Spot cleaning daily

• Doing a full cage refresh at least once a week

A clean cage helps reduce mess and odor, and keeps your pig healthier overall.

The Bottom Line. Do Guinea pigs need baths?

Baths should be a last resort, not a regular habit.

Guinea pigs are clean little creatures that thrive when we support their natural grooming, keep their cages tidy, and step in only when truly necessary.

So if your pig’s a little dusty?

Step away from the tub. Grab a wipe instead. They—and their delicate skin—will thank you.

Join the Conversation!

How often do your piggies need a wash?

Tell us in the comments—and tag a friend who could use a refresher on guinea pig grooming!

🛍️ Love Guinea Pigs? So Do We!

If you enjoyed this guide, visit our Guinea Pig Gift Shop! We’re a small, family-run business with a big heart for piggies—and we donate a portion of every sale to small animal rescues and shelters. From cozy art prints to punny apparel and whimsical stationery, there’s something for every guinea pig lover.

Shop small. Support rescue. Spoil your piggies (and yourself).