How to wash the kettle if the milk is burnt

The kettle for milk batter can be treated with natural cleaning agents such as white vinegar, baking soda, citric acid, etc. Paste stains are mainly formed by protein coking, and acidic or alkaline substances can effectively decompose residues.

1. White Vinegar Soaking Method

Mix white vinegar with water in a 1:1 ratio and pour it into a pot. Boil and let it stand for half an hour. Acetic acid can soften burnt protein, and after cooling, wiping with a soft cloth can remove most of the stains. Stubborn residues can be lightly brushed with a toothbrush to avoid scratching the inner wall with a steel wire ball. This method is suitable for stainless steel or glass water bottles, which may be corrosive to aluminum containers.

2. Baking soda paste

Take three spoons of baking soda and a small amount of water to make a paste, evenly apply it to the burnt area and let it stand for 20 minutes. Baking soda's weak alkalinity can neutralize protein denaturation products, and when combined with sponge scrubbing, can remove black scorch marks. When handling enamel water bottles, it is necessary to control the force to prevent damage to the glaze surface. After cleaning, it is recommended to boil twice with clean water to remove residual alkali odor.

3. Boil citric acid

Add two spoons of citric acid and 500 milliliters of water, and keep boiling for 3 minutes after boiling. The chelation effect of citric acid can decompose metal surface oxides and remove the odor of milk paste. This method is particularly suitable for cleaning the heating plate of electric kettles. Note that plastic parts are not resistant to high temperatures and need to be disassembled in advance.

4. Tea Boiling Method

Boil expired tea leaves or tea bags with water for 10 minutes to reduce the antioxidant properties of tea polyphenols and some coking substances. When the water temperature drops to around 40 degrees, use a soft cloth wrapped in tea leaves to spin and wipe the bottom of the pot. This method has weak cleaning power and is suitable for slight pot burning without concerns about chemical residue.

5. professional cleaner

Choose a food grade pot cleaner containing sodium bicarbonate and use it according to the instructions. This type of product decomposes organic stains through reactive oxygen species, making it more effective for severe burning. After cleaning, rinse repeatedly with clean water. For sensitive individuals, it is recommended to wear gloves for operation.

It is recommended to control the heating temperature of milk to no more than 70 degrees Celsius for daily use, and immediately turn off the heat source after boiling. Regular descaling with citric acid once a week can prevent the co deposition of minerals and proteins. When stubborn black spots appear on aluminum kettles, consideration should be given to replacing them with stainless steel materials. Avoid mixing different types of cleaning agents during the cleaning process to prevent the production of toxic gases. If the bottom is burnt and accompanied by a pungent smell or coating peeling off, it is recommended to stop using the container.