The Compliment Carwash: A 5-Minute SEL Practice Every Teacher Needs

A Practice That Can Change a Life

When I introduced this activity in a 2nd grade classroom last February, the teacher later told me, “I think the Compliment Carwash might save that child’s life. She’s had such a hard year. This was the first time in her life she heard so many positive things said about her.”

Have you noticed how young children light up when you notice something positive about them? We all want to be seen, heard and appreciated for who we are. So often in our busy days as teachers we feel the pressure to plow through the curriculum and don’t have time to genuinely give kids the feeling that they matter, they belong. The Compliment Carwash is a way to lift up a child who has been having a rough day or a rough week and let them shine.

The Brain Science Behind the Practice

At FocusedKids, we often talk about the “guard dog” in the brain—the amygdala—which scans for threats and can leave a child feeling defensive or dysregulated. When a child receives a sincere compliment, their brain releases oxytocin and dopamine—neurochemicals that promote bonding and reduce stress. For a student who has had a rough year or struggles with self-esteem, their guard dog is often on high alert. This exercise provides a “positive flood” that helps shift their nervous system back into a state of regulation and belonging.

I learned this idea from my friend and veteran preschool teacher/director, Karla Stukey. Give it a try and let me know how it goes.

Setting Up Your Compliment Carwash

Choose Your “Compliment Catcher”

The teacher invites one child who could benefit from some positive attention. This may be a student who has a hard time seeing themselves in a positive light or is going through a challenging time. Start by informing the child about the upcoming activity and ask for their permission to receive compliments. A simple check-in like, “Are you open to receiving compliments today?” will secure their informed consent.

Prepare the “Wise Owl” Brains

Ask classmates to take an “intentional pause” to reflect on a positive quality about that student and silently prepare the compliment they’d like to share. Try using sentence stems to help the students frame their thinking. This simple step of placing sentence stems on the board can make students’ thinking visible and help them confidently express their ideas.

Compliment Sentence Stems

• I like how you ____________. 
• You must feel proud of yourself for ____________. 
• You’ve done a wonderful job at ____________. 
• I appreciate how you ____________. 
• You are a good classmate because ____________. 

Or start with the child’s name. Kids often light up when they hear their name and feel seen and validated.

• Lily, you have done such a good job at ____________. 
• Juan, I’ve noticed you’ve really improved at ____________. 

Running the Carwash

Once the class has thought through their compliment, have them make two parallel lines facing each other with a space for the Compliment Catcher to walk down the middle aisle.

Ask kids to visualize a carwash in their minds. Imagine the car going down the center aisle, that’s our friend, the Compliment Catcher. You are the brushes, the soap, the cleaning materials showering your friend with compliments. When the compliment catcher walks down the center, move your hands like a carwash brush.

Coach the students to make eye contact with the Compliment Catcher, and teach the Compliment Catcher to say a sincere “Thank you” after each kind word. As the students share compliments one at a time, the Compliment Catcher walks slowly down the aisle and soaking in all the positive glows from their classmates.

Deepening the Learning Through Reflection

Close it out with a moment for students to share:

• How did it feel to be the Compliment Catcher?
• How did it feel to be a member of the Compliment Crew?
• Who else can you try this with in your life?
• How can we keep this ‘glow’ going throughout the rest of our day?

Why This Matters: Creating a Ripple Effect of Calm

You may ask yourself, “Why am I taking time out of my busy schedule for a Compliment Carwash?”

By taking five minutes out of a busy curriculum for this practice, you are teaching essential social emotional skills and normalizing kind and positive language. Giving and receiving compliments helps create a safe and positive classroom culture. Compliments create belonging and a sense of community.

Hearing authentic, specific compliments can help students recognize their own strengths and build the confidence and self-esteem they need. You aren’t just giving a compliment; you are teaching children how to validate one another, which is a lifelong skill for emotional health.

But don’t take it from me, try the Compliment Carwash yourself and see how it can change the vibe in your classroom.