Child-Sized Spray BottleWindow Cleaning Practical Life Activity
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-404800
- Maker
- Nienhuis Montessori, since 1929
- Body
- Translucent plastic
- Spray Mechanism
- White plastic with metal spring
- EAN
- 8719924025786
Final price incl. VAT. Delivery €5.90, €142.90 to go for free delivery.
Advice, warranty and returns are handled by us.

Child-Sized Spray Bottle in a child's hands
A spray bottle of 150 ml for the window cleaning work, built around one measurement: the distance between the trigger and the body is short, so a small hand can reach across it and squeeze without letting go. That is the whole reason an adult bottle fails here, since a child who cannot work the trigger ends up shaking the bottle at the glass. A hundred and fifty millilitres is also light enough to hold at arm's length. Cloth and squeegee are separate items.
Hand Strength & Coordination
Squeezing the trigger develops the pincer grasp and hand muscles essential for writing preparation.
Concentration & Focus
The repetitive spraying motion combined with window cleaning promotes sustained attention and task completion.
Independence & Self-Care
Children gain confidence by contributing to classroom maintenance through meaningful practical life work.
Cause & Effect Understanding
Operating the spray mechanism teaches children about pressure, liquid dynamics, and tool use.
How to present it
Place spray bottle (filled 1/3 with water), small squeegee, and folded cloth on a tray. Position tray on shelf at child's height. Select a low window accessible to the child. Mark cleaning area with tape if needed.
- 1Carry tray with both hands to window area
- 2Hold bottle with dominant hand, supporting with other hand if needed
- 3Squeeze trigger slowly to spray one section of window
- 4Set bottle down gently and pick up squeegee
- 5Wipe sprayed area with squeegee from top to bottom
- 6Dry squeegee with cloth after each stroke
- 7Repeat spray-squeegee sequence for next section
3 tips for parents
- Dedicate a low window or mirror at home as the child's special cleaning area
- Keep spray bottle filled only 1/3 full to prevent hand fatigue
- Celebrate the process, not the perfectly clean window - effort matters more than result
If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
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What's in the Box
- Spray Bottle: Empty, ready for water
Size and material
| Packaging | 19 × 6 × 5 cm |
| Body | Translucent plastic |
| Spray Mechanism | White plastic with metal spring |
| Recommended Age | 2.5-6 years |
Care
Rinse with warm water after each use, air dry completely
Frequently Asked Questions
What size is this spray bottle and is it truly manageable for toddlers?
This spray bottle is specifically designed for small hands, featuring a child-sized ergonomic trigger that requires less force than adult bottles. The lightweight design and easy-squeeze mechanism make it perfect for children as young as 18 months who are developing their hand strength and pincer grip.
Should I dilute cleaning solutions or just use water?
For ages 0-3, we recommend using only plain water for safety. This allows children to freely explore the spraying motion without concern for chemicals. As children master the skill, you can introduce a tiny drop of dish soap or vinegar for authentic window cleaning experiences under supervision.
How do I present this activity to my child for the first time?
Start by demonstrating slow, deliberate movements: carry the bottle with two hands, position yourself at the window, grip the trigger with your fingers, and squeeze gently. Show how to spray in a pattern (top to bottom) and then wipe with a cloth. Keep initial sessions short and focus on the process rather than perfect results.
What other Practical Life activities complement window washing?
Window washing pairs beautifully with other water-based activities like table washing, plant care, and pouring exercises. It also connects to broader cleaning work like dusting, sweeping, and polishing. These activities build sequentially, developing concentration, order, coordination, and independence.
My child only wants to spray without wiping - is this okay?
Yes, this is perfectly normal and valuable. Mastering the spray mechanism itself requires significant hand strength and control. Allow your child to practice spraying into a basin or outside before combining it with wiping. Each component of the activity builds important skills and should be honored as complete work in itself.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Child-Sized Spray Bottle