1. Cleaning Frequency
2. Selecting the Right Detergent
Gentle and Hypoallergenic Options
Babies have extremely sensitive skin. Thus, it's vital to use a gentle, hypoallergenic detergent. Steer clear of detergents with strong fragrances, dyes, or harsh chemicals, as these can potentially irritate your baby's skin. Look for products specifically formulated for baby laundry.
Avoiding Fabric Softeners
Although fabric softeners can make the sheets feel softer, they can leave a residue on the fabric. This residue can be harmful to a baby's skin. For the best results, stick to using a mild detergent.

3. Stain Pre - Treatment
Milk and Formula Stains
When dealing with milk or formula stains, soak the sheet in cold water as soon as you notice the stain. This helps to loosen it. Then, apply a small amount of baby - safe stain remover or a bit more of the mild detergent directly to the stain and gently rub it.
Poop and Urine Stains
For poop or urine stains, start by rinsing the soiled area with cold water to remove the majority of the mess. After that, soak it in a solution of water and a small amount of detergent for about 30 minutes before washing.
4. The Washing Process
Water Temperature
Opt for warm water (around 30 - 40 degrees Celsius) for washing. Hot water can sometimes set stains and may even damage the fabric over time. However, if there are stubborn stains or concerns about germs, a short cycle with hotter water (but not boiling) can be used occasionally.
Washing Machine Settings
Choose a gentle cycle on your washing machine. This setting is designed to be less abrasive on the fabric, which is especially important for the delicate cot sheets.
5. Drying the Sheets
Air - Drying
Whenever possible, air - dry the cot sheets. Hanging them outside in the sun not only dries them naturally but also benefits from the sun's ultraviolet rays, which can kill some bacteria. If drying indoors, ensure the area is well - ventilated.
Tumble - Drying
If you need to use a tumble dryer, select a low - heat setting. High - heat drying can cause the sheets to shrink and damage the fabric.