BTL for the Senses: Creating Activations that People Can Taste, Smell & Feel

Introduction

With today's noisy marketing environment, being noticed is no longer enough — today, it's about being felt. As digital advertising plays for eyeballs, Below-the-Line (BTL) activations have the power to reach people in the real world and touch their senses in a way that no screen can match.

Sight and sound have long been in the marketing mix, but the magic really comes into play when brands engage the other senses: taste, smell, and touch. These sensory cues can elicit emotions, build greater recall, and strengthen brand associations. In short, they can make your brand irreplaceable.

Why the Senses Are Important in BTL Marketing

Human beings are sensory beings. Studies indicate that:

Taste is associated with pleasure and nostalgia and tends to produce very strong emotional connections.

Smell is the quickest pathway to the emotional center of the brain and has the ability to produce instant memories.

Touch influences perceptions of quality, comfort, and trust.

When a brand engages these senses in a strategic way, it doesn't merely convey a message — it provides an immersive experience.

Taste: Flavour as a Brand Story

Food and drink brands aren't the only ones that can leverage taste for activations. Consider pop-up restaurants, branded tasting samples, or partnering with local chefs to create a distinctive taste that resonates with your campaign.

Example: An Italian travel brand might create a "Taste of Tuscany" event at shopping malls or airports, serving morsels of pasta that have truffle flavourings while advertising holiday trips. Consumers don't only look at your brand — they smell it.

Pro tip: Have the fragrance reinforce your brand personality. A fruity, citrus mocktail for a teen brand; high-end chocolate for a luxury brand.

Touch: The Invisible Hook

Smell is an underappreciated but impossibly potent branding vehicle. The right scents can instantly take people somewhere, somewhere they want to be — and brands can claim the territory.

Example: An upscale car brand might fill its showroom or test-drive experience with a distinctive leather-and-cedar fragrance, so that every time customers smell it, there's an unconscious association with the brand's luxury positioning.

Retail spaces have been using scent marketing for years, but in BTL activations, it becomes a surprise element — something people aren’t expecting, but can’t forget.

Pro tip: Keep scents subtle and brand-appropriate. Overpowering aromas can push people away instead of drawing them in.

Touch: Letting People Feel the Brand

Touch engagement is where physical triggers come into their own. If it's the feel of packaging, the softness of fabric, or the solidity of a product, touch adds an earthy essence to a brand.

Example: A mattress company at a show can design "touch pods" where people can experience varying levels of firmness while under heavy blankets — converting a product test into a sensory retreat.

Interactive screens, VR controllers, or product prototypes can provide hands-on discovery satisfaction for tech brands.

Pro tip: Pair tactile experiences with your brand promise — rough for adventure brands, smooth for high-end cosmetics.

Designing Multi-Sensory BTL Experiences

The best campaigns combine several senses into one activation. Picture a summer drink launch: guests enter a shaded, refreshing pop-up (touch), smell fresh citrus (smell), sip the cold drink (taste), and Instagram the moment with friends in a colorful photo booth (sight + sound).

Important things to remember:

Consistency: Each of your sensory components should connect back to your brand narrative.

Simplicity: Don't overload — too many competing sensory inputs can feel overwhelming.

Safety & comfort: Food allergies, scent sensitivities, and physical accessibility need to be accommodated.

The Payoff: Memories that Last

When consumers taste, smell, or touch something when your activation hits them, they're not just engaging — they're remembering. Sensory marketing can boost recall, drive deeper brand associations, and stimulate word-of-mouth, making your BTL spend work harder.

In an economy where digital impressions vanish in seconds, BTL experiences that tantalize the senses will remain in the mind — and heart — long after the event.