Do Hamsters Smell? Odour, Cleaning and More

Hamster Cage

Hamsters can make a great pet. They are small, sweet, easy to look after and are great for children. You may have wondered, do hamsters smell?

Do Hamsters Smell? Hamsters don’t smell unless you haven’t cleaned their cage for a while. Hamsters love to store food in their nests for up to a week so fruit or vegetables may start to go off which could leave a smell.

Hamsters are very clean animals and won’t typically smell unless you haven’t cleaned their cage for a long time. (a couple of weeks). If your hamster is smelling there could be a few reasons why.

Do Hamsters Smell?Hamster

Hamsters are incredibly clean animals and won’t usually smell unless the owner hasn’t cleaned their cage.

If you don’t spot clean your hamster’s cage on a weekly basis then they may start to smell.

You should be spot cleaning their cage weekly and only giving them a deep clean when they really need it. You shouldn’t clean your hamster’s cage out too often as it can induce stress and shorten the lifespan of your hamster.

Compared to some other rodents, hamsters don’t usually smell unless their cage is dirty or if they are ill.

If your hamster smells and you’ve recently cleaned their cage, you need to check that they are not ill. If they’re ill they may need medical attention.

Hamsters are incredibly clean and like to clean themselves with their front paws. They lick their paws and then run them over their fur in order to clean and groom themselves.

Smaller hamster cages tend to need to be cleaned more regularly as they are smaller and will start to smell quicker.

What to Do If Your Hamster Smells

If you do find that your hamster does smell, then you may need to pay more attention to your hamster’s cage.

It won’t be the hamster that smells and rather the cage that he is living in. Therefore it is important to make sure that you clean your hamster’s cage regularly and also to make sure that you clean it to a good standard.

You need to make sure that your hamster’s cage is well ventilated.

If your hamster’s cage is in a location which is small or unventilated you will need to consider moving it to a better place.

It is important to remember not to place your hamster’s cage in a drafty area as it may not be the best living condition for your hamster.

How Often Should You Clean Your Hamsters Cage?

You should be spot cleaning your hamster’s cage weekly and cleaning them out when it is needed.

It is important to not clean your hamster’s cage too often as it causes stress to your hamster due to the changes in smells and different bacterias.

How often they need to be cleaned will depend on the size of your hamster’s cage, and how many hamsters you have.

If your hamster has a large cage it is likely to not need to be cleaned as often as the waste will be spread across a larger surface area and likely not smell as much.

You’ll need to clean your cage out more often if you own more hamsters.

The more hamsters you have in a cage, the more waste there will be.

If your hamster’s cage gets dirty quickly, you will need to clean it more often.

How to Clean Your Hamsters Cage

  1. First of all, you will need to take your hamster out of his cage and place him in a safe place. For example, in an exercise ball, temporary box or the bathtub. You should keep a close eye to make sure that he/she doesn’t escape.
  2. Next, remove all of your hamster’s accessories and put these to one side so that you can clean them shortly. Remove all of the bedding that is in the hamster’s cage and begin to dispose of this.
  3. Now that your cage is empty, use a hamster safe spray and a soft cloth to clean out the hamster cage. You may have a specific cloth that you use to clean out your hamster’s cage and this needs to be disinfected between cleaning. Ensure that you thoroughly remove all waste and bedding and if the cage has any bars, these will also need to be cleaned.
  4. It is now time to clean all of the accessories that you have taken out of the cage and these will need to be cleaned in the same way that you cleaned the cage itself.
  5. Allow time for the cage and accessories to dry and then refill the cage with fresh bedding and place all the accessories back into the cage. Make sure that the cage has enough time to dry, as your hamster can catch a cold if they sleep on damp bedding.
  6. Your hamster’s food bowl and water bottle should be cleaned last and then refilled before you place them back into your hamster’s cage. It is important to thoroughly and regularly clean these items in order to keep your hamster healthy.
  7. Your hamster is now ready to go back into his clean and tidy cage. If you find that your hamster is more comfortable in their cage when they have some of the soiled bedding mixed in with their clean bedding. You could place a small amount of your hamster’s soiled bedding into the clean cage. This can be comforting as it carries your hamster’s scent.
  8. Finally, allow your hamster some time to get used to their new, clean home before you go to pick him up again.

I have cleaned my Hamster cage and he/she still smells!

If you feel that you are keeping on top of cleaning your hamster’s cage, but your hamster still smells, you may need to take a trip to your vet.

This way your vet can make sure that there is not a medical reason for the smell, as an unusual or unpleasant smell could indicate an underlying health issue.

You could also look at your hamster’s diet as some foods can cause unusual smells and therefore you may be able to improve the smell that your hamster is giving off if you change his diet.

Look out for days where you are hamster smells particularly bad and then note down what you have fed your hamster previously.

Should I Bathe My Hamster If They Smell?

You should never bathe your hamster in water. 

Hamsters are not attracted to water and water is just likely to aggravate a hamster and can make them very ill as it weakens their immune system which leaves them vulnerable to illnesses.

Hamsters clean themselves by grooming themselves, but it is possible for waste to sometimes get stuck in their fur.

If this happens, you can use a pet-friendly waterless shampoo with a soft cloth to wipe where your hamster cannot clean themselves. Be very careful not to get the shampoo near your hamster’s mouth or eyes.

Hamster Sand
Hamster Sand (Click here to check the price on Amazon)

You can also give your hamster a sand or dust bath. There are sand and dust that are specially made for hamsters. It works by removing excess moisture, dirt, and oils from their fur cut.

When animals such as hamsters roll around in the sand or the dust, it absorbs any dirt or oil from the animal’s fur and helps to keep the fur healthy.

Some hamsters are known to enjoy playing in the sand, so as well as cleaning the hamster, it also becomes an active source of entertainment.

In general, a sand bath is recommended over a dust bath, as a dust bath may cause respiratory issues for some hamsters.

Do Male or Female Hamsters Smell More?

Female hamsters are in heat every four days and during this time they will give off a musty smell. Aside from this, female hamsters tend to be smell free.

As male hamsters do not go into heat, they are odor free.

The only time that hamsters smell are when their cages need cleaning out.

Do Hamsters Smell When They’re Scared?

Female hamsters give off a scent when they are in heat.

Female hamsters can also give off a similar smell when they are scared, as in the wild this smell is a signal to warn others to stay clear!  

Do Hamsters Smell as Bad as Mice?

Mice are notorious for being smelly and that’s especially the case for male mice. Male mice place their scent (urine) all over their living space as this makes them feel happy and secure. This causes a strong smell.

Female mice don’t smell as much.

Hamsters, on the other hand, do not tend to smell as much as mice. Hamsters are very clean animals. They like to groom themselves and keep things tidy.

Hamsters tend to smell if they don’t use a litter tray and their cage hasn’t been spot cleaned for a while.

How to Train Your Hamster to use a Litter Tray

Hamsters are easy to toilet train and will use a litter tray if it’s put in place. Hamsters prefer to put their litter in one place.

If you decide to litter train your hamster you will first need to make sure you’ve got all the equipment that you’ll need.

First of all, you’ll need to find a litter tray. When it comes to finding a litter tray for your hamster. Your local pet store or online pet stores should have a litter tray.

There’s plenty of litter trays to choose from and they are fairly inexpensive.

Some litter boxes tend to be covered and this means the smell will stay within the box. Another option is a litter pan which has high corners and these work as well as the others.

Once you have selected your litter tray you will now need to consider what kind of litter to get. If you struggle to find hamster litter then look for cat clumping litter, which is scent free and dust, free. Avoid litter that contains silica dust.

There are other options to choose from when it comes to litter. You can choose litter made from grass, paper, grain or wood. These are also a good option and they can help to control smells, as they are very absorbent.

If your hamster likes to fill his cheeks with the litter that you have chosen, you will need to change to a different type of litter as some litter can scratch your hamster’s cheek pouches.

You are now ready to toilet train your hamster and your next job is to locate the corner that your hamster already goes to the bathroom and place the litter tray in that corner. If you decide to place the litter tray in an area you prefer, your hamster will simply ignore it and go to the bathroom where he chooses.

Pour some litter into the tray so that the bottom of the tray is covered. Now add some of your hamsters soiled bedding to the litter.

Place your hamster in his new litter tray so he has the opportunity to sniff around and explore his new toilet.

Never force your hamster into his litter tray as this may put him off and may result in him biting you in return. Your hamster will soon work it out for himself, once he has had time to explore his new litter tray.

If your hamster is using his litter tray as a place to eat or hide his food then it could be that his cage is too small. That’s why he’s looking for a new area to place his food.

If your hamster is using his litter tray as a bed it may be that he doesn’t like where he’s sleeping at the moment or he simply doesn’t have a sleeping area.

Related Questions:

How often should I change my hamster’s bedding? You should spot clean your hamster’s cage weekly and deep clean it when their bedding is wet or starts to smell. This is usually once a month.

How often do hamsters poo? Hamsters poop a lot but luckily it doesn’t smell and comes out in hard little pellets that are easy to clean. A hamster will usually poo in one spot inside the cage.

What’s a cage size requirement for hamsters? A hamster cage size should be a minimum size of 24 inches x 12 inches x 12 inches.

Charlotte Silcock

Charlotte lives in the United Kingdom and has worked in animal shelters looking after small animals. She owns a hamster as well as a dog and a cat and hopes to spread her knowledge about rodents to help other pet owners.

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