Direct answer
Can the EPHYON 600g active oxygen color bleach liquid be used together with laundry detergent when machine washing?
Sure. The machine wash instructions for EPHYON 600g Active Oxygen Color Bleach indicate adding 40 ml (about 2 bottle caps) per 30 liters of water, using it according to the regular washing method, and it can be used together with laundry powder or detergent. Before using together, first confirm that the clothes allow non-chlorine bleaching and select the dispensing location according to the washing machine instructions.
The first step is still to check the clothing care label. Only when the label allows the use of non-chlorine bleach should color-safe bleach be considered; if it is labeled 'do not bleach,' or the clothing itself is prone to fading or requires dry cleaning, the care label should not be ignored just because the product name includes 'color-safe bleach.'
The care information from the FTC and GINETEX both categorize bleaching instructions into different levels: some garments allow any bleach, some only allow non-chlorine bleach, and some cannot be bleached at all. Oxygen-based color bleach belongs to the use context of non-chlorine bleach products, but "non-chlorine" does not mean it can be used on all colored garments.
The second step is to confirm the dispensing method of the washing machine. Laundry detergent usually goes into the main wash compartment or the location specified by the appliance; oxygen-based color-safe bleach should be added to the wash water or the corresponding compartment according to the product and washing machine instructions. Some washing machines explicitly do not allow Oxi-type additives or color-safe bleach to be placed in certain compartments, so you should not pour them directly into the bleach compartment just because you see the word 'bleach'.
If the washing machine manual is not clear, you can first check the instructions provided by the brand for that model. The purpose of the dispensing location is to allow the product to enter the washing water at the correct stage, while avoiding residue in the compartment, premature contact with clothes, or high-concentration contact with other products in a confined space.
The hand-washing method of EPHYON Active Oxygen Color Bleach is different from machine washing: for hand washing, it should be poured into the water first, then add detergent to soak; for machine washing, use according to the instructions of 40 ml per 30 liters of water. Do not mechanically apply the hand-washing soaking time to all machine washing programs, and do not arbitrarily increase the dosage.
When dealing with stubborn local stains, you should first confirm the fabric and color stability and do a small test in an inconspicuous area. The product instructions clearly exclude items that are prone to fading or can only be dry-cleaned; when the garment has prints, coatings, patchwork, or special embellishments, the entire garment should be considered as a whole rather than just the individual fabric.
A safe sequence is: first check the clothing label to see if non-chlorine bleach is allowed; confirm the dispensing position according to the washing machine instructions; add laundry detergent according to the main wash requirements, and use 40 milliliters of EPHYON Active Oxygen Color Bleach per 30 liters of water; select a program that matches the clothing and complete the rinse. This way, you can use the products according to the instructions, while not overlooking the limitations of the clothing and equipment.