No Sweat® 4 oz Spray

No Sweat® is a clear, water-based spray coating that you apply to the outside of cold drinkware. It is engineered to reduce exterior condensation, helping keep hands, desks, counters and cupholders drier.

No. How much water collects on a cup depends on temperature and humidity, and condensation can still form under some conditions. No Sweat® is engineered to reduce it, not to guarantee a perfectly dry cup.

We publish test conditions and results on the Testing page so you can judge for yourself.

1. Clean the outside of the cup with isopropyl alcohol and let it dry.
2. Shake the bottle well.
3. In a well-ventilated area, spray from 6 to 10 inches away in light, even coats.
4. Let it dry for 5 minutes.
5. Apply a second thin coat for best results.

Spray only the outside of the cup. Do not apply No Sweat® to the inside of a cup or to any surface that touches food or drink. It is not for ingestion.

Use it in a well-ventilated area, avoid breathing the spray mist, and wear eye protection.

No Sweat® is designed for the outside of cold drinkware: disposable plastic cups, reusable tumblers, glassware and stainless drinkware.

We are evaluating other surfaces. We will only list a surface as supported once it has been tested.

Keep tightly closed at 41–86°F (5–30°C). Keep from freezing and out of direct sunlight. Shelf life is about 24 months.

No Sweat® is in prototype testing. Each test is published with its conditions, formula revision and status: prototype, development test, verified or superseded.