If a washable adult underpad still has an odor after cleaning, you can take the following measures to address it:
Check the cleaning method: First, make sure you are using the correct cleaning method and appropriate detergent. Some strong chemical detergents may leave residual odors. It is recommended to use a mild and non-irritating detergent with a pleasant scent.
Multiple washings: If one washing cycle does not completely remove the odor, try washing it multiple times. After each wash, make sure the underpad is thoroughly air-dried before proceeding to the next wash.
Vinegar deodorizing: During the washing process, you can add some white vinegar. White vinegar has natural deodorizing properties. Dilute white vinegar with water in a 1:3 ratio, use this solution to wash the underpad, and then air-dry it.
Use deodorizers: There are some deodorizers specifically designed to remove odors from underpads available on the market. You can choose these products and use them according to the instructions.
Air drying: Place the underpad in a well-ventilated area with plenty of sunlight. Sunlight and fresh air help to eliminate odors. However, avoid prolonged exposure to strong sunlight to prevent material aging.
Check the condition of the underpad: If the underpad has been used for a long time or is frequently exposed to heavy contamination, the odor may be caused by bacterial growth or material aging. In this case, it may be necessary to replace the underpad with a new one.