The accumulation of sweat and body oils, especially in areas like the collar and underarms, can contribute to yellowing. These substances react with the fabric and result in discoloration.
Prolonged exposure to sunlight can cause white fabrics to yellow over time due to the breakdown of fibers and the impact of ultraviolet rays.
Storing white clothes in damp or humid conditions, or keeping them in plastic bags for extended periods, can lead to yellowing. Adequate ventilation is crucial to prevent this.
Ironically, the use of chlorine bleach on white clothes may contribute to yellowing over time. Residue from bleach not properly rinsed out can react with the fabric.
Washing white clothes in hard water can leave mineral deposits on the fabric, causing discoloration. Using a water softener or vinegar in the rinse cycle can help prevent this.
Insufficient rinsing of laundry detergent can leave residue on clothes, contributing to yellowing. Ensure thorough rinsing during the washing cycle.
Over time, fabrics naturally age and may develop a yellowish tint. This process is accelerated if the clothes are not well-maintained.
Soak the clothes in a solution of white vinegar and water before washing to neutralize odors and remove yellowing.