Ceramic cups are popular daily drinkware, especially this gold embossed creative ceramic mugs, which showcases exquisite craftsmanship and perfectly balances beauty with practicality. However, after prolonged use, many people notice that their ceramic cups develop a fishy or unpleasant odor. This not only affects the drinking experience but also raises concerns about the safety and quality of the cups.
Why do ceramic cups develop strange smells over time? And how can these odors be effectively removed?
Why do ceramic cups have odors?
1. Quality Issues

If the materials used to make a ceramic cup are substandard, chemical residues or organic matter may remain, leading to unpleasant odors during use. This is particularly common in ceramic products with poor-quality glaze or those that haven't been properly fired. Ceramic cups fired at high temperatures, typically above 1200°C, will not emit odors.
Another issue may arise if you've purchased a medium or low-temperature ceramic cup, or if what you bought isn't real ceramic but an imitation product.
Therefore, when purchasing ceramic cups, it's best to choose high-temperature ceramics. For example, with this embossed coffee mug, you don't have to worry about odors. It is fired at high temperatures using high-quality porcelain clay, ensuring the cup body is pure and free from impurities. Additionally, it contains no harmful heavy metals like lead or cadmium, and its superior glaze further prevents the development of any odors.
2.Glaze Issues

While the glaze on a ceramic cup enhances its appearance and waterproofing, some low-quality glazes can have strong absorbent properties, making them prone to trapping external odors. For instance, after prolonged contact with liquids that have strong smells, the glaze may absorb residual odors.
However, with this embossed cup, we use high-quality glaze that is both corrosion-resistant and resistant to odor absorption, ensuring a superior user experience.
3.Incomplete Cleaning
After using a ceramic cup for drinks like milk or coffee, incomplete cleaning can also lead to odor buildup. Residual beverage particles can get trapped in tiny cracks or grooves in the cup, causing unpleasant smells. To prevent odors in ceramic cups, it's important to clean them thoroughly after each use. If immediate cleaning isn't possible, you can soak the cup in water and clean it later, which helps reduce the chances of odors lingering.


For this personalized coffee cup, the production process ensures a smooth surface, even in the embossed areas. The glaze is finely applied, making the cup easier to clean and significantly reducing the likelihood of odor buildup.
How to remove odor from ceramic cups?
1.Use Lemon or Vinegar

The acidity of lemon or vinegar can effectively eliminate odors from ceramic cups. If your cup has an unpleasant smell, simply pour a little white vinegar or squeeze some lemon juice into the cup, fill it with water, and let it soak for a few hours before rinsing with clean water.
For cup with gold embellishments, like this custom mug, using natural cleaners such as lemon juice not only helps remove odors but also preserves the integrity of the glaze and maintains the cup's shine.
2.Baking Soda Cleaning

To remove odors from a ceramic cup, you can fill it with hot water and add an appropriate amount of baking soda. Swirl the cup gently to ensure the baking soda dissolves completely. Let it sit for a few minutes, then pour out the water and rinse the cup with warm water. You'll notice that the unpleasant odor has disappeared.
3. Toothpaste
Toothpaste can also be an effective cleaner for ceramic coffee cups. Use an old toothbrush, apply a small amount of toothpaste, and gently scrub the cup, especially focusing on areas with odors. After thoroughly scrubbing the entire cup, rinse it with clean water. This method can help remove any lingering smells.
4. Boiling in Hot Water
Ceramic cups are highly resistant to heat, so if a cup has an unpleasant odor, you can disinfect it by boiling it in hot water. After boiling, not only will the odor be eliminated, but harmful bacteria will also be killed, making the cup hygienic and clean.
5. Salt Water
Salt water is another effective method for cleaning ceramic cups. Pour a small amount of hot water into the cup, add a handful of salt, and gently swirl the cup to dissolve the salt. After letting it sit for a while, rinse the cup with clean water. This will help remove any odors in the ceramic cup.
Gold embossed creative ceramic mugs


- High-Temperature Firing: Safe and Healthy
This relief mug undergoes a high-temperature firing process to ensure the density and stability of the ceramic material. As a result, the cup is less likely to retain odors and does not release harmful substances during use, making it safe and healthy for everyday drinking.
- High-Quality Glaze: Strong Corrosion Resistance
The surface of this embossed cup features a high-quality glaze that is not only smooth and visually appealing but also highly resistant to corrosion. This means you can use a variety of cleaning agents without worrying about damaging the glaze or leaving behind any unpleasant odors.
- Unique Design
The embossed golden deer design adds both decorative flair and functional benefits, such as a comfortable grip and anti-slip properties. Additionally, the golden handle and detailed embossed deer head give the cup a luxurious appearance, making it an elegant addition to any home.
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