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MISSTA Bluu

Bluu Spray

COMING SOON! Launching November 2026

A little spray for lasting change

Small habits can be hard to leave behind. Bluu is an Australian-made bitter tasting spray created to help children gently move on from thumb sucking, nail biting, dummy use, and other common habits.

Simple to use and easy to introduce into your family’s routine, Bluu helps discourage everyday habits while keeping the experience calm, positive and pressure-free. Because building healthier habits doesn’t have to happen all at once. It starts with one small step.

Bluu can help with:

  • Thumb and finger sucking
  • Nail biting
  • Dummy and pacifier use
  • Chewing on cot rains
  • Pen chewing
  • Supporting healthier everyday habits

Why families choose Bluu

  • Australian made
  • Fast acting
  • Simple and easy to use
  • One versatile spray for multiple habits
  • Created by parents, for parents
  • One bottle can be used for the whole family (even adults)

No shame. No overwhelming routines. Just gentle encouragement for little people working through big changes.

COMING SOON. Launching November 2026.

Return policy

We understand that every child is different, and breaking a thumb-sucking, nail biting or dummy habit can take time. Bluu is designed to provide an immediate bitter-taste deterrent and is the most effective when used consistently, but we can’t guarantee that every child will respond in the same way.

If you’ve used Bluu as directed and your child is still sucking their thumb, please reach out to our team. We’ll be happy to discuss your experience and help wherever we can. Refund eligibility is subject to our refund policy.

Shipping

We offer free shipping on all orders over $100. You can conveniently get all of your Missta formula feeding & Bluu healthy habit supporting products in one order. They also will be shipped at the same time.

Ingredients

Water, Propylene Glycol, Sodium Benzoate, Potassium Sorbate, Xanthan Gum, Citric Acid, Denatonium Benzoate.

Woman biting her nail while holding Bluu bitter tasting spray, used to help adults stop nail biting from stress

one bottle of healthy habits the whole family can use

Bluu FAQs Bluu FAQs

Bluu was founded by two Australian mums who understand exactly how hard habits like nail biting, thumb sucking, and dummy use are to break.

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