Quick answer
Chlorine bleach (sodium hypochlorite) removes stains by oxidising them, but it also attacks fabric. Repeated use weakens cotton and linen, turns elastane, wool and silk yellow, strips colour and can leave residue that irritates skin. Swan Clean brightens whites with controlled professional processes and Diversey chemistry that is certified under the CII GreenPro ecolabel, instead of raw chlorine.
Key takeaways
- Chlorine bleach is a strong oxidiser: it removes stains but also breaks down fibres.
- Cotton and linen get thinner and tear more easily after repeated bleaching.
- Wool, silk, elastane (spandex) and many synthetics turn yellow or weaken with chlorine.
- Bleach residue that is not rinsed out can irritate skin, and bleach must never be mixed with ammonia or acids.
- Swan Clean uses dosed, fabric-safe professional chemistry instead of raw chlorine.
How chlorine bleach works
Household bleach is a solution of sodium hypochlorite. It oxidises coloured stains so they disappear. The trouble is that it does not stop at the stain: the same reaction attacks the fibres and dyes of the garment.
What it does to fabric
- Weaker cotton and linen. Repeated bleaching breaks down cellulose, so shirts and sheets thin out and tear at collars and cuffs.
- Yellowing. Chlorine turns wool, silk, elastane and many finished synthetics yellow, the opposite of what you wanted.
- Faded colour. Splashes leave pale patches on coloured garments that cannot be reversed.
- Damaged elastic. Waistbands and stretch fabrics lose their spring.
What it can do to skin
Bleach is an irritant. If a garment is not rinsed thoroughly, residue can stay in the fabric and irritate sensitive skin, especially for babies, children and anyone with eczema. Bleach must never be mixed with ammonia-based cleaners or acids, because the mixture releases harmful gases.
How Swan Clean keeps whites white
At our Mohali plant, whites are sorted, pre-treated and washed with Diversey professional chemistry, which is certified under the CII GreenPro ecolabel. Chemistry is dosed to the load and soil level, and every load is rinsed fully. The result is bright whites without the damage of raw chlorine.
Try it with our laundry service by weight, collected free from your door.
If you bleach at home
- Read the care label: a crossed-out triangle means no bleach.
- Never use chlorine on wool, silk, elastane or coloured fabric.
- Dilute it as the bottle says, never pour it directly on fabric.
- Rinse twice, and never mix it with other cleaners.
