Quick answer: Warm water, mild soap, a soft sponge — and nothing abrasive, ever. Clean lids and straws separately, rinse well, and dry every part completely before storing. Then know your specific piece: several of our mugs are dishwasher-safe, but painted and printed collectibles are hand-wash only, and their listings say so for a reason.
We read the care instructions on every product we stock, and a pattern emerges fast: the same few gentle habits are requested again and again, and the same few mistakes are warned against. This guide pulls those instructions together into one routine you can apply to any printed mug or tumbler — ours or anyone else's.
Why printed drinkware fails early
On most printed cups the artwork lives on the outer surface, which means the two fastest ways to ruin it are mechanical (scouring pads, abrasive powders) and chemical-plus-heat (harsh detergents in a hot dishwasher cycle). That's not folklore — it's why our own product pages repeat warnings like "avoid abrasive scrubbers that can mark the exterior print" (Hello Kitty 40oz Tumbler) and "avoid abrasive cleaning tools or harsh chemicals" (Sally X Jack Skellington Tumbler).
The five-step wash our listings agree on
- Wash before first use. Called out explicitly on several listings, including the Hello Kitty tumbler and the Bearista cup.
- Warm water and mild soap. The phrase "mild soap and warm water" or "mild detergent" appears across the Pooh, Dr Pepper, Starbies, and Star Wars bottle care notes.
- Soft sponge or cloth only. Soft tools protect the print; abrasives are the most-warned-against item in our catalog.
- Rinse thoroughly. Soap residue left behind dulls finishes and flavors your next drink.
- Dry completely before storage. Nearly every tumbler listing ends with this — trapped moisture is how odors and lid grime start.
Lids, straws, and toppers get their own wash
The cup is the easy part; lids are where grime hides. Our listings are specific here: the Strawberry Shortcake tumbler says to clean the lid and straw separately, the Sally X Jack tumbler says to clean the lid separately and dry it thoroughly before reassembling, the Star Wars 32 oz bottle asks for the lid and straw to be cleaned after every use, and the Hello Kitty listing suggests removing silicone lid parts and washing them on their own where possible. The common thread: disassemble, wash, dry, then rebuild.
The don'ts, straight from the care notes
- No prolonged soaking. The 3D Book Mug and Hello Kitty listings both warn against it.
- No abrasive scrubbers or powders. Warned on nearly every printed piece we carry.
- No high-heat cleaning methods unless a listing specifically says they're supported.
- Never microwave stainless steel — the Sally X Jack tumbler's listing rules it out, and that applies to any metal drinkware.
- Hand wash color-changing finishes. The Star Wars Light Saber Color Changing Mug is hand wash only — no microwave, no dishwasher — to protect the heat-revealed artwork.
Dishwasher: sometimes fine, sometimes fatal
Machine washing isn't forbidden across the board — it depends entirely on the piece. A few examples from our shelves:
| Product | Verdict per its listing |
|---|---|
| Sunday Today 20 Oz Mug | Dishwasher-safe |
| Mineral Crystal Coffee Mugs | Dishwasher- and microwave-safe |
| Porcelain Butterfly Mug | Dishwasher friendly, microwave safe |
| 3D Painted Book Mug | Hand wash only |
| Starbies Bearista Cup | Hand wash only |
| Late Show Ceramic Mug | Hand wash advised; microwave OK |
The complete product-by-product audit — including the pieces whose listings stay silent — is in our dishwasher and microwave safety guide.
Storage: the step everyone skips
Two habits from our care notes are worth stealing. First, store drinkware only once it's fully dry, lid area included. Second, for tumblers that sit unused for long stretches, the Sally X Jack listing suggests storing the tumbler with the lid off in dry conditions — airflow prevents the stale-lid smell that plagues sealed cups.
Frequently asked questions
Can I put printed tumblers in the dishwasher?
Check each product page. None of our 40oz printed tumblers claim dishwasher safety, so we recommend hand washing them. Several ceramic and porcelain mugs, like the Mineral Crystal Coffee Mugs, are listed as dishwasher-safe.
What soap should I use on a printed mug?
Mild dish soap in warm water. Our care instructions consistently warn against abrasive cleaners and harsh chemicals, which can mark or dull printed surfaces.
How do I clean the straw and lid properly?
Separately. Take them off the cup, wash each part with mild soap, rinse, and let everything dry fully before reassembling. Several of our listings call this out specifically.
How should I wash a color-changing mug?
By hand, gently. The Star Wars Light Saber Color Changing Mug is hand wash only - no microwave or dishwasher - which protects its color-changing finish.
What ruins a print fastest?
Abrasive scrubbers and prolonged soaking - the two most repeated warnings across our product care instructions. A soft sponge and a prompt dry prevent most damage.
More from the Mineral Mug blog
- Which of our mugs are dishwasher and microwave safe?
- The 3D Painted Book Mug: Style 1 vs Style 2, care and sizing
- Winnie The Pooh 40oz Tumbler with handle and straw: a closer look
- Shop all tumblers
Care guidance above is compiled from the care instructions published on our product listings; always follow the instructions for your specific item. Prices and details are current as of publication and may change.