5 Secret Ways Designers Make a Room Smell Incredible

When it comes to creating a beautiful room, scent is often the final and most overlooked layer. While furniture, color, and light can shape how a space looks, designers say scent plays a huge role in how it feels.

The right scent can make a room feel warm and welcoming, while the wrong one can instantly feel overwhelming. We spoke to pros about how they intentionally use scent to change the feel of a space, and what mistakes to avoid.

They Think About Scent After a Room Is Finished

According to Jacqueline Goncalves, a Los Angeles–based interior designer and founder of Moksa Studio, she doesn’t consider fragrance until the very end of installation, once furniture and styling are fully locked in.

At that point, she lets the decor guide the story, considering the room’s location, history, and the current season to choose scents that truly feel connected to the space rather than an add-on.

Instead of leaning on sweet or heavily perfumed fragrances, she opts for natural herbal notes to make a space feel more grounded. 

They Avoid Anything That Announces Itself

One of the biggest mistakes you can make is choosing the wrong scent for a room. 

“The most common mistake is using scents that are too strong or overly artificial,” Goncalves says.

Overpowering scents can quickly make a room feel stuffy and uncomfortable, no matter how beautiful it looks—and that’s a problem for you and your guests.

Goncalves says when she walks into a space that smells overwhelming, the first step is to remove the source entirely. From there, she resets the room by allowing fresh air in and then reintroducing a new, more natural scent slowly—often through flowers or another natural element.

The goal isn’t for guests to be able to identify a specific candle or fragrance, but to notice that the room simply smells good.

They Let Materials Do Some of the Work

Designers also rely on the natural materials in a space to shape how a room smells over time. According to Goncalves, materials like wood, leather, and linen naturally hold and release scent in a way that feels softer and more live-in than synthetic options.

Fresh flowers and herbs also go a long way in contributing to a room’s overall smell, helping it feel clean and fresh without the need to constantly re-scent the space. In addition to subtly influencing how a space smells, these elements also add visual warmth—making a room feel much more welcoming.

They Layer Scent Instead of Relying on One Product

Rather than relying on just one candle or diffuser to set the tone, designers usually layer scent throughout a space.

Interior designer and plant-based perfumer Ceci Tucker of Wilde Folk Studio believes fragrance and interior design go hand in hand—especially as more non-toxic options hit the market.

In her own Airbnb project, Tucker incorporates scent at multiple levels: from cleaning products to hand soaps to using room spray before guests arrive. The goal, she says, is for scent to act as a grounding, background element that enhances the space rather than drawing attention to itself. 

She also notes that natural options no longer require sacrificing aesthetics, making it easier to incorporate fragrance intentionally throughout a space.

They Prioritize Clean, Natural Fragrance Sources

When designers do use candles or diffusers, they’re selective about what they make of. Goncalves says she now prioritizes using natural waxes like soy, beeswax, or coconut, along with essential oils and cotton or wood wicks.

“If a scent smells overly strong, it’s usually not right for the space,” Goncalves says.

Ultimately, designers agree that the best-smelling rooms don’t smell like fragrance at all—they smell clean, warm, and subtle.