Germsters

Germsters

A habit-building hygiene toolkit that goes beyond awareness for preschoolers, making hygiene practices fun, consistent, and lifelong.

A habit-building hygiene toolkit that goes beyond awareness for preschoolers, making practices fun, consistent, and lifelong.

A habit-building hygiene toolkit that goes beyond awareness for preschoolers, making practices fun, consistent, and lifelong.

A monthly kit designed to tackle the global hygiene crisis by changing hygiene habits early. Through storytelling, activities, and rewards, it helps children build daily routines that lead to lasting behavioral change.

A monthly service kit created to address the global hygiene crisis by transforming how hygiene is practiced, starting with children. By raising awareness through storytelling, engaging visuals, and reward systems, Germsters helps make daily hygiene a natural, ingrained habit from an early age, creating lasting behavioral change and tackling this urgent global issu

My Role

Product designer & researcher

My Role

User research & design

My Role

Product designer & researcher

My Role

Product designer & researcher

Mentor

Renaud Pecheur

Mentor

Renaud Pecheur

Mentor

Renaud Pecheur

Mentor

Renaud Pecheur

Assumption

Giving soap, water & infrastructure is the solution?

What I learnt

Hygiene crisis is rooted in behavior

Hygiene crisis is rooted in behavior

Hygiene crisis is rooted in behavior

Despite increasing access to hygiene resources like soap, water & infrastructure, illnesses are still affecting communities due to poor hygiene practices. Studies show that 47% of diarrheal diseases could be reduced simply by washing hands properly. Yet, even where water and soap are available, the behavioral adoption of hygiene is lacking. Its because of how people think, feel, and behave toward hygiene.

The question I had

How can we make hygiene habit a second nature, starting early at the roots of habit transformation?

How research can change

Informed observation - where hygiene becomes a performance

At a rural school, I observed children’s handwashing routines after informing them of the project. Students were camera-conscious and followed all the handwashing steps diligently, as they had been informed about the project and the observation. Most relied on buckets, soap, and even stones to scrub dirt.

Taking a step back

Silent observation - uncovering true hygiene habits

To observe natural behavior, I silently watched students in an urban setting without informing them. I shadowed students outside washrooms, noting behaviors discreetly. Most skipped steps and rushed through handwashing, rarely meeting the 20-second standard.

To observe natural behavior, I silently watched students in an urban setting without informing them. I shadowed students outside washrooms, noting behaviors discreetly. Most skipped steps and rushed through handwashing, rarely meeting the 20-second standard, even though all the necessities were provided.

To observe natural behavior, I silently watched students in an urban setting without informing them. I shadowed students outside washrooms, noting behaviors discreetly. Most skipped steps and rushed through handwashing, rarely meeting the 20-second standard, even though all the necessities were provided.

Assumption vs Reality

Key takeaway from the observation

Germsters

A monthly hygiene habit kit : where habits meet play

Inspired by Charles Duhigg’s Cue–Routine–Reward framework from The Power of Habit, Germsters is designed to instill hygiene practices as playful, repeatable habits. A new hygiene habit is introduced each month using similar playful methods.

Cue

Using metaphors to influence behaviour

Routine

Repetition and play to reinforce hygiene

Testing it out

From urban homes

Testing it out

To rural classrooms

As a designer, I set out to tackle a major healthcare challenge WASH (Water, Sanitation & Hygiene), the most pressing yet unsolved global issues. I soon realized these were surface-level solutions. The real gap lies in behavior. Habit change needs time, tools, and continuous emotional reinforcement.

This project taught me that to truly shift user mindsets, observation and reflection are essential. And when addressing heavy topics that requires a change in mental models, building understanding through familiar, emotionally engaging metaphors becomes critical for lasting impact.

Reflection & learnings

Reflection & learnings

As a designer, I set out to tackle a major healthcare challenge WASH (Water, Sanitation & Hygiene), the most pressing yet unsolved global issues. I soon realized these were surface-level solutions. The real gap lies in behavior. Habit change needs time, tools, and continuous emotional reinforcement.

This project taught me that to truly shift user mindsets, observation and reflection are essential. And when addressing heavy topics that requires a change in mental models, building understanding through familiar, emotionally engaging metaphors becomes critical for lasting impact.

As a designer, I set out to tackle a major healthcare challenge WASH (Water, Sanitation & Hygiene), the most pressing yet unsolved global issues. I soon realized these were surface-level solutions. The real gap lies in behavior. Habit change needs time, tools, and continuous emotional reinforcement.

This project taught me that to truly shift user mindsets, observation and reflection are essential. And when addressing heavy topics that requires a change in mental models, building understanding through familiar, emotionally engaging metaphors becomes critical for lasting impact.

Routine

Repetition and play to reinforce hygiene

Key takeaway from the observation

looking at the system as a whole

© 2025. by AtmajaPatel

looking at the system as a whole

© 2025. by AtmajaPatel

looking at the system as a whole

© 2025. by AtmajaPatel

looking at the system as a whole

© 2025. by AtmajaPatel

looking at the system as a whole

© 2025. by AtmajaPatel