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Why Is My Child with Autism Licking Everything

If your child with autism is licking toys, furniture, or even people- you are not alone. Many parent notice this and wonder why it’s happening.

The good new is- There usually is a reason, and it’s something we work on together.

Why Do kids with Autism Lick things?

Here are some common reasons:

1.They Like the way it feels

Some kid with autism need extra sensory input. Licking gives them a strong feeling in their mouth that helps them feel calm or focused.

2. They are Exploring the World

Just like babies put everything in their mouths, some kids with autism do this to learn.

Licking helps them understand waht something is- it’s texture, temperature, or taste.

3. It’s a habit

Sometimes licking starts for a reason (like calming down) but then becomes a repeated behavior – even if they don’t need it anymore.

4. It Gets Attention

If we react strongly when a child licks something, they may keep doing it just for the reaction. Remeber the four functions of behavior? 

This doesn’t mean they are being bad-it’s just how they are learning to connect.

What Can You Do When Your Child with Autism is Licking Everything?

1. Give Safe Things to Chew or Suck

Many kids benefit from oral sensory tools that give them the input they’re craving in a safe way.

Try:

2. Watch When it Happens

Keep can eye out and notice patterns.

Ask yourself:

  • Is my child bored or looking for something to do?
  • Are they anxious or overwhelmed?
  • Does it happen in certqain places or times of day?

Writing it down in a small notebook or your phone can help you track when the behavior happens and what may be causing it.

3. Offer Other Calming Tools

Licking might be your child’s way of staying calm or regulated. Try offering other sensory tools instead:

Weighted stuffed animals or lap pads

Fidget toys that can keep hands busy

Sensory swings or yoga balls for movement input

4. Talk to a OT/BCBA

You don’t have to figure this out alone. A professional can help:

  • An Occupational Therapist (OT) can assess your child’s needs
  • A Board Certified Behavior Analysit can help reduce the behavior in a safe supportive way.

If you are already recieving ABA therapy, talk to your team about adding a sensory support plan.

You’re doing great—and you’re not in this alone. 💙