If you have a dog, cat, or other hairy animal, their hair might be the source of the odor. Outside of your vacuum, pet hair and dander are unpleasant, and they will transmit the stench inside. Pet urine might also contribute to the stink. If you have pets, make sure to take them outside before you start cleaning.
Vacuum cleaners emit substances called volatile organic compounds (or VOCs) into the air. These include chemicals that give smells such as nail polish remover or mothballsm some scent, but they can also be harmful if not removed from the environment. Scientists believe that many VOCs are released into the atmosphere from industrial processes or vehicle exhaust, but they can also come from natural sources such as fruits and flowers. In fact, most fragrances we love are made from natural ingredients, so there's no need to fear what kind of world we'll create if we stop smelling nice.
There are two main types of VOCs: vapor-phase contaminants and particle-phase contaminants. Particle-phase contaminants are present in any product containing plastic parts. These include belt vacuums, hand tools, and floor jags. They may release toxic metals such as lead or mercury when they wear out. Vapor-phase contaminants are only found in higher-end vacuum cleaners. These include ionizers and HEPA filters.
Odors in vacuums can be caused by a variety of factors, including stale coffee grinds in the bag and pet hair clogging the system. If your vacuum utilizes bags, replace them. When it comes to foul-smelling vacuum cleaners, stinky bags are frequently at blame. Empty the canister and clean the filters with soapy water if you have a bagless type. For a more permanent solution, see our article on why vacuums smell.
If your vacuum has an electric motor, unplug it from the wall for several hours to let it cool down. This is especially important if it's been running for a while without being plugged in. Once the motor is cool, remove the belt that drives it. You should be able to get more than enough life out of it by simply replacing it when it becomes too tight.
If your vacuum still smells after you've done all of these things, there may be some damage to the unit that needs to be repaired by a professional company. Have it inspected by a qualified technician to make sure no parts need replacement.
Microorganisms such as bacteria and yeast, which dwell in dogs' fur and create stinky, volatile substances, are responsible for the characteristic odor. When a dog becomes wet, the chemicals in the fur are pushed into the air, exacerbating the stench. The more a dog gets wet, the more odor it will exude.
Dogs sweat to remove heat from their bodies and to maintain body temperature during cold weather. They also produce oils through metabolism that can cause them to smell if they don't bath regularly. Older dogs may not be able to reach certain parts of their body to wash themselves properly; in this case they may develop skin problems like dry skin or oiliness. This can make them smell too.
If you choose not to bath your dog regularly, try to get him washed by a professional animal groomer or pet sitter. They have the tools needed to clean dogs thoroughly and will be able to identify any issues with your dog's skin before they get worse.
Dogs smell worse when they're wet because moisture increases the number of microorganisms on their skin. If you can prevent your dog from getting wet, then do so! Drying him off quickly is important for his health. If you can't avoid taking him in water, use a gentle shampoo to remove the bacteria and yeast from his hair and skin.
Dental disorders, renal or lung problems, and diabetes can all cause your dog's breath to smell like a corpse. A poor diet can also contribute to the condition, and dogs may swallow the feces of other animals or gnaw on rotten food. If your dog has one of these problems, see your vet right away.
The first thing you should do is have your dog wash his teeth regularly. This will help remove any debris that may be causing him pain or blocking his airways. You should also take him to the dentist annually for a checkup.
If your dog's breath smells even after he has had his teeth cleaned and seen by the dentist, there could be another problem. Your vet may suggest taking blood samples from your dog to determine the cause of the smell.
Renal disease causes many different symptoms in dogs, but lack of thirst and watery eyes are two that most owners notice immediately when their dog is suffering from this problem. If you notice that your dog is not drinking enough or appears tired out all the time, visit your vet right away so these problems can be treated before they become worse.
Diabetes can be difficult to diagnose because there are no specific tests for it. However, if your dog has high blood sugar, this may cause her breath to smell like fruit or alcohol.