It is normal for some types of liquid laundry detergents to produce fewer bubbles compared to powdered detergents. The absence of bubbles doesn't necessarily mean that the liquid detergent is not effectively cleaning your clothes.
The cleaning action of laundry detergent does not solely rely on the formation of bubbles. Bubbles or foam are primarily caused by the surfactants present in the detergent. Surfactants help to loosen dirt and stains from the fabric and suspend them in the water, allowing them to be rinsed away. While bubbles can give the perception of effective cleaning, they are not the sole indicator of cleaning power.
Liquid detergents often contain different types of surfactants or formulations compared to powdered detergents. These formulations are designed to provide effective cleaning and stain removal even without excessive foaming. Liquid detergents can still penetrate the fabric fibers and remove dirt, oils, and stains effectively, albeit with fewer visible bubbles.
If you're using a reputable brand of liquid detergent and following the recommended dosage instructions for your specific washing machine and load size, it is likely that the detergent is doing its job even without excessive foaming. You can also check the detergent's label to ensure that you are using the correct amount for your load.
However, if you have concerns about the cleaning performance of your detergent, you can try adjusting the dosage slightly or consider using a different brand or type of detergent. Additionally, ensure that you are using the appropriate wash cycle, water temperature, and pre-treatment methods (if necessary) to optimize the cleaning results.
It's worth noting that some modern high-efficiency washing machines are designed to use less water, and excessive suds or foam can interfere with their performance. Therefore, using a low-sudsing liquid detergent is often recommended for these types of machines.
Ultimately, the cleanliness of your clothes can be assessed by factors such as the removal of stains, odors, and overall freshness. If your clothes are coming out clean and fresh-smelling, it is likely that your liquid detergent is working effectively, even without the presence of abundant bubbles.