HEY SAHNI Journal

5 Articles
Is a Travel Mug Dishwasher Safe? What Can Go In – and What Can't
October 23, 2026Svenja Müller

Is a Travel Mug Dishwasher Safe? What Can Go In – and What Can't

Can a travel mug go in the dishwasher? The short answer: the lid yes, the printed cup better by hand. Why that is, what the dishwasher does to prints and insulation, and how to wash your cup in 30 seconds.

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How to Clean a Stainless Steel Water Bottle
September 21, 2026Svenja Müller

How to Clean a Stainless Steel Water Bottle

Learn how to clean a stainless steel water bottle properly: daily rinse, baking soda and vinegar deep clean, and how to get rid of smell and mould.

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Is Stainless Steel Safe? BPA, 18/8 Steel and What's Actually in Your Cup
June 22, 2026Svenja Müller

Is Stainless Steel Safe? BPA, 18/8 Steel and What's Actually in Your Cup

Is stainless steel safe to drink from? We explain what 18/8 food-grade steel actually is, why HEY SAHNI cups are 100% BPA-free by design and whether steel changes the taste of your coffee – clear answers, no scare stories.

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How to Clean a Stainless Steel Coffee Cup (And Get Rid of Coffee Smell)
June 12, 2026Svenja Müller

How to Clean a Stainless Steel Coffee Cup (And Get Rid of Coffee Smell)

Lingering coffee smell, tea stains, a lid that has seen things – every reusable cup needs a little care. Here is the 30-second daily routine, a baking-soda deep clean, and the lid trick most people miss. A well-cared-for cup lasts for years.

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Spill-Proof vs Leak-Proof: Which Coffee Cup Is Right for You?
May 15, 2026Svenja Müller

Spill-Proof vs Leak-Proof: Which Coffee Cup Is Right for You?

Choosing between a spill-proof and leak-proof coffee cup isn't always straightforward. In this guide, we explain the key differences, compare the advantages of each design and explore why many coffee lovers prefer spill-proof cups for their daily coffee rituals. Discover which option best fits your lifestyle and why HEY SAHNI chose a spill-proof design.

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