Buses & Boats: clear windows,

great views - Guaranteed

New Zealand & Global Business Opportunities​

The frustration of water-stained Bus Windows

Bus windows can get so water-stained that passengers get annoyed, and it can be particularly frustrating for tourists who were expecting to enjoy scenic views. The Water Stain Doctor™ has de-stained, restored and applied protective coatings on bus windows that were so badly marked, that the buses had been taken out of service. But we soon got them back on the road, with the glass looking good as new!

Bringing Boat Windows ‘back on deck’

Our exclusive, IP Protected products remove water, mineral, salt and sun damage from boat windows, restoring glass back to as-new condition. From small boats to larger marine vessels, our products remove ALL glass water stains and water spots - we guarantee it. We have worked on large-scale window restoration projects, right up to cruise ships!

Exclusive, IP Protected products

No scrubbing, no harsh chemicals, biodegradable and safe for septic tanks. The Water Stain Doctor™ product range for restoring Boat Windows includes:

Buy securely online

We deliver world-wide​

NanoCoat™ Restore & Protect System

Full Commercial Grade nanotechnology system.

Applied by trained, Licensed Technicians - Warranty applies.

DIY NanoCoat Restore & Protect Kit

Domestic Grade Spray On

DIY NanoGel™

Exclusive gel which extends the life of protective Window coatings.

Full Strength De-Stain Glass Restore Paste

Commercial Grade: as used by our Technicians.
Used properly once a month on your Windows, the glass will never stain.

The Water Stain Doctor | Logo
The Water Stain Doctor | Logo