Is Anchor Hocking Glass Measuring Cup dishwasher safe?
Yes — Anchor Hocking glass measuring cups are made of tempered soda-lime glass that is dishwasher safe. The manufacturer explicitly states they are dishwasher safe, though hand washing is recommended to preserve printed markings.
Quick facts
| Dishwasher safe? | Yes — Dishwasher safe |
|---|---|
| Category | Bakeware |
| Source | AI-reviewed · manufacturer guidance & material science |
| Last checked | 2026-07-28 |
Why
The Anchor Hocking measuring cup is made of tempered soda-lime glass, which is heat-resistant and non-porous. In the dishwasher, the high heat (up to 140-160°F) and alkaline detergents do not chemically attack the glass itself, but over many cycles the printed measurement markings (which are baked-on enamel) may gradually fade or peel due to abrasive detergent action and water pressure. The manufacturer states the cup is dishwasher safe, but recommends hand washing to prolong the life of the markings. There are no lids, gaskets, or other parts; the cup is a single piece of glass. The primary failure mode is cosmetic: decal peeling or fading of the measurement lines. The glass itself will not warp, rust, or cloud (etching is extremely unlikely with modern detergents on soda-lime glass). Repeated dishwasher use may also cause minor surface scratches from contact with other items, but this does not affect functionality.
How do you wash Anchor Hocking Glass Measuring Cup?
- Rinse the cup immediately after use to prevent food residue from drying on.
- Place the cup upright on the top rack of the dishwasher, away from the heating element.
- Ensure the cup is not touching other glass items to avoid chipping.
- Use a gentle cycle with low heat (if available) and a mild detergent.
- Avoid using rinse aids that contain lemon or citrus, which can accelerate marking fading.
- After the cycle, remove the cup promptly and allow it to air dry completely.
- For best marking longevity, hand wash with a soft sponge and mild dish soap.
What happens if you put Anchor Hocking Glass Measuring Cup in the dishwasher?
If you put the Anchor Hocking measuring cup in the dishwasher, after one wash you will likely notice no change. After repeated washes (e.g., 50+ cycles), the printed measurement markings may begin to fade or peel, especially around the rim where water jets hit hardest. The glass itself remains clear and functional; no warping, cracking, or clouding occurs. The damage is purely cosmetic — the cup will still measure accurately if you can read the remaining markings. However, once markings are too faded to read, the cup becomes less useful for precise measuring. The glass is durable and will not break from dishwasher heat alone, but thermal shock (e.g., placing a hot cup directly into cold water) is still a risk.
Frequently asked questions
- Can I use the Anchor Hocking measuring cup in the microwave?
- Yes, the tempered glass is microwave-safe. However, avoid sudden temperature changes (e.g., from freezer to microwave) to prevent thermal shock.
- What is the maximum temperature the glass can withstand?
- Anchor Hocking tempered glass can typically withstand temperatures up to 425°F (218°C) for oven use, but for microwave and dishwasher use, standard household temperatures are safe.
- Can I put the measuring cup in the freezer?
- Yes, it is freezer-safe. Leave headspace for liquid expansion, and allow it to come to room temperature before heating.
- How do I remove stubborn stains or odors from the glass?
- Soak the cup in a solution of baking soda and warm water, then scrub with a non-abrasive sponge. Avoid bleach or harsh chemicals.
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Last updated 2026-07-28. General guidance — always check your product’s care label. How we verify · Dishwasher care guides.