Many women grapple with the mystery of why their underwear turns yellow after washing and drying. Proper cleaning and care are key to extending the life of your intimates. Here's how to keep them fresh and four signals that indicate it's time for a replacement.

Cleaning and Care Tips:

1. Wash Wisely: Dissolve neutral detergent in 30-40°C water before adding your underwear. Soak briefly, then gently hand wash to avoid fabric wear.
2. Pre-Inspect: Check for loose threads and secure hooks, hooks, and straps before washing to prevent snags.
3. Dry Correctly: Hang your wet underwear by the center of the cups, not the straps, to avoid stretching.
4. Rinse Thoroughly: Ensure all detergent is rinsed out.
5. Skip the Softener: Avoid fabric softeners that can damage elastic fibers.
6. Dry Gently: Wrap in a towel, press to remove excess water, then lay flat or reshape cups.
7. Air Dry: Sunlight can fade and damage fabric, so dry indoors in a well-ventilated area.

Why Does Underwear Turn Yellow?

• Bleach Contact: Accidental bleach contact during washing can discolor underwear.
• Residual Detergent: Insufficient rinsing leaves detergent residue, causing yellowing.
• Sun Exposure: Prolonged sun exposure also fades and yellows fabric.

Removing Stains:

• Sweat: Soak in rice water, then rinse.
• Makeup: Use alcohol or solvent, follow with mild detergent.
• Blood: Apply diluted detergent with a toothbrush.
• Alcohol: Soak in cold water, then wash with warm soapy water.
• Fruit Juice: Cover stain with flour, rub with water.

Can You Machine Wash Underwear?

If not specified as hand wash only, use a gentle cycle for no longer than three minutes. Use a laundry bag and separate soft and non-soft-cup underwear to prevent damage.

Storage Tips for Shape and Color Retention:

1. Dedicated Space: Store in a separate drawer or organizer to avoid friction.
2. Fold Carefully: Fold according to the garment's shape to minimize distortion.
3. Ensure Dryness: Ensure underwear is completely dry before storing, and use desiccants if needed.
4. Avoid Plastic Bags: Plastic promotes mold growth.
5. Keep Away from Insecticides: These chemicals weaken fabrics, causing brittleness and loss of elasticity.

Regular Replacements:

Get fitted every three months and replace underwear every 10 months or sooner if needed. Key indicators include:

1. Slipping Shoulder Straps: Indicates too small or loose cups, or ill-fitting strap design.
2. Rising Cups: Usually due to a loose bottom band or incorrect sizing.
3. Pressure Marks: Tight cups can compress breast tissue, leading to indentation and size reduction.
4. Back Strap Digs: Tight or narrow bottom bands can cause discomfort and marks.

Stay comfortable and healthy by paying attention to these signs and caring for your intimates properly.