Yes, there are several tricks you can use to help prevent white t-shirts from shrinking in the dryer:
Read the Label: Always check the care label on the white t-shirt for specific washing and drying instructions. Follow any recommendations provided by the manufacturer to avoid shrinking.
Wash in Cold Water: Use cold water when washing white t-shirts. Hot water can cause the fibers to shrink, so opting for cold water will help minimize this risk.
Use Gentle Cycle: Choose the gentle or delicate cycle on your washing machine. This cycle is less aggressive and reduces the stress on the fabric, helping to maintain its original size.
Avoid Overloading the Dryer: Avoid cramming too many t-shirts into the dryer at once. Overloading the dryer can lead to uneven drying and increase the chances of shrinkage.
Remove Promptly and While Damp: Remove the white t-shirts from the dryer as soon as the cycle is finished, while they are still slightly damp. Overdrying can cause excessive shrinkage.
Stretch and Reshape: While the t-shirts are still damp, gently stretch and reshape them back to their original size. Pay attention to the collar, sleeves, and length, as these areas are more prone to shrinking.
Air Dry Alternatives: Consider air-drying the white t-shirts instead of using the dryer. Hang them on a clothesline or lay them flat on a drying rack to preserve their size and shape.
Use Fabric Softener: Adding a fabric softener or a gentle conditioner to the wash can help relax the fibers and reduce the likelihood of shrinkage.
Pre-Shrinking Method: If you have new white t-shirts, you can try a pre-shrinking method before washing. Soak the t-shirts in cold water for about 30 minutes, then gently wring out the excess water before air-drying them.
Avoid High Heat: If you do use the dryer, set it to a low-heat or tumble-dry setting rather than high heat. High heat is more likely to cause shrinkage in fabrics.
By following these tricks, you can help preserve the size and fit of your white t-shirts and minimize the risk of them shrinking in the dryer.