Can I use this soap on colored or delicate fabrics? — Laundry soap 72% 200g

Before washing coloured or delicate fabrics with this household soap, test it on a small, hidden area first. Colour-fastness varies from fabric to fabric, so a quick test on an inside seam or hem will show whether the dye holds up under soap and water. If the colour does not bleed or change after the test, you can proceed with normal washing.

For delicate materials such as silk, wool, or lace, a solid household bar may be too aggressive. The practical rule is to reserve this soap for sturdy textiles like cotton socks, canvas, kitchen cloths, and outdoor children's clothing. When in doubt, follow the care label on the garment.

Another point to consider is residue: if any soap is left in the fibres, fabrics can feel stiff or look dull. Since this bar is described as rinsing well in hard water, it is a reasonable option for hand-washed textiles, but rinse thoroughly in clean water after washing. For machine washing, use the bar only as a pre-treatment before the garment goes into the machine as usual.