Persistent household odors can disrupt our comfort and well-being within our living spaces. Many turn to baking soda as a natural, cost-effective solution to banish unwanted smells.

Does this popular household product genuinely live up to its reputation as an odor eliminator? Let’s delve into the science behind baking soda and explore why it’s not as effective at fighting household odors as commonly believed.

The Science Behind Baking Soda

Baking soda, also known as sodium bicarbonate, is a versatile household staple known for its many uses, including its ability to neutralize odors. Its odor-fighting power comes from its alkaline nature, allowing it to react with acidic compounds commonly responsible for unpleasant smells.

When baking soda comes into contact with odors, it reacts chemically to neutralize acidic molecules, effectively reducing or eliminating the smell. It can temporarily mask odors by absorbing some of the odor-causing molecules, but it does not address the underlying source of the scent. The odor may return once the baking soda is removed or loses its potency.


While baking soda is commonly used to combat household odors, its effectiveness can vary based on factors like the type and strength of the odor, the surface or material affected, and the surrounding environment.

Baking soda works well on odors from acidic substances like spoiled food, light pet accidents, or bathroom smells. However, compared to specialized odor eliminators, its absorption capacity is lower. It can only soak up so many odor molecules before it’s full. In places with strong or lasting odors, baking soda might hit its limit fast, leaving some odors behind.

Not Suitable For All Odors

Sodium bicarbonate can be a convenient and inexpensive option for minor odor issues, but it is not a solution for all household odors. It may not be effective against strong or deeply embedded odors, such as those from pet urine, smoke, or mold. These odors often require more specialized odor eliminators tailored to their specific compositions.

To effectively combat persistent or stubborn odors, it’s essential to address the root cause of the smell. Pur360 tackles odors at their root cause, whether from mold, mildew, smoke, or pets. Our odor elimination method is both eco-friendly and remarkably efficient. Our patented process guarantees entirely safe, natural, and chemical-free odor eradication from the source, reaching even concealed spaces behind walls and soft furnishings.

What It Can Combat

Baking soda can be sprinkled or applied as a paste to effectively target and neutralize some odors. It is only effective for light deodorizing carpets, upholstery, refrigerators, and trash cans.

Incorporating baking soda into homemade cleaning solutions can enhance its odor-fighting capabilities while providing a natural and eco-friendly alternative to harsh chemical cleaners. Whether used alone or combined with other cleaning agents, sodium bicarbonate can offer a safe, affordable, and eco-friendly solution for freshening your home. Still, it will not banish stubborn smells.

Baking soda has long been hailed as a miracle for neutralizing household odors. It may provide temporary relief from household odors, but it’s not a cure-all for odor elimination. Understanding its limitations and finding alternative odor removal methods can help ensure a fresher home.

Whether dealing with pet odors, smoke smells, or musty odors, consider investing in Pur360’s specialized odor removal services designed to tackle the source of the odor for long-lasting results.