When Nothing Else Works This Will !

Ever get frustrated with that hazy film, build-up, old towel marks and grime left on your windshield?

We've all been there!

That's why we created and patented the KataCurv, your new secret weapon! This revolutionary squeegee has a unique curved design that hugs your windshield for a streak-free clean, every time.

The KataCurv is Designed for You.

As professional window cleaners (owners of NinjaWindowCleaning in Tucson, Az), we were frustrated with the limitations of straight squeegees on curved surfaces like windshields. We couldn't find one for sale, so, we spent over 18 months in our "spare time" developing a solution...

Trial and Error

Bending the rubber like a floor squeegee didn't work; instead, we had to stretch the ends vertically to form the KataCurv's curves.

Ensuring the right curve while keeping the rubber flexible was crucial for its contouring ability.

The straight rubber becomes curved when slid into the KataCurv, transforming it into a curved squeegee.

The replaceable rubber is widely available at hardware stores and is what window cleaners use. It's the best at moving water.

4 Step Journey

1. Tutorials made it possible to learn 3D modeling (drawing the design from scratch) with the Shapr3D app.
2. Followed by more tutorials and countless prototypes using the QIDI 3D printer right at home.
3. Then we secured a manufacturer for injection molding the final product.
4. Meanwhile we had already started the patent process with Bold IP patent attorneys and were finally granted a patent for our innovative design.

Why You'll Love Using the KataCurv:

  • No more spray foam, glass cleaner, or special formula needed.

  • Use the professional window cleaning method to get your windshield "back to glass".

  • Just use dish soap & water, scrub, squeegee, then dry or buff out anywhere you missed.

  • Towels included.

  • This 8" wide KataCurv will contour to curved surfaces for full contact.

  • Dual sided to work on both sides of your windshield.

  • Cleans flat surfaces too (mirrors, shower doors, and windows) *See instructions.

  • The handle slides off and protects the rubber for compact storage in the closed position.

  • Video instructions included with pro tips to leave no streaks!

How to clean the windshield with no streaks. Full instructions here.

US Patent 12227149

Get yours today !