Scrubs, often made from cotton or cotton-synthetic blends, may shrink after repeated washing or feel snug right off the rack. When fabric fibers contract, the garment becomes restrictive, impacting comfort and mobility. Fortunately, several straightforward, at-home techniques can safely relax and elongate these fibers. These methods use moisture and gentle tension to restore the fabric’s original dimensions without causing damage.
The Wet-Stretch Method for Full Garment
The wet-stretch method leverages the plasticity of damp fabric fibers to address overall tightness. Begin by submerging the entire scrub top or bottom in lukewarm water for about 30 minutes. Adding a tablespoon of hair conditioner or baby shampoo can help relax the textile fibers, making them more pliable for stretching.
After soaking, gently squeeze the excess water out of the garment, avoiding twisting or wringing the fabric. Lay the damp scrub flat on an absorbent towel, then roll the towel and garment together to remove moisture. The fabric should be thoroughly damp, but not dripping wet, before stretching begins.
Manually pull the fabric in both the length and width directions, focusing on the tightest areas. Apply steady, firm tension rather than sharp, sudden tugs, which could tear seams or fibers. For example, pull the hemline down and the side seams outward simultaneously to maximize dimensional change.
Allow the stretched garment to air dry completely while maintaining the new, larger shape. You can use heavy clips or small weights attached to the edges to keep tension applied as the water evaporates. Drying the fibers in this elongated state locks in the new, slightly larger size.
Targeted Stretching for Problem Areas
Sometimes, only specific areas require adjustment, making a full-garment stretch unnecessary. For tight waistbands on scrub pants, stretch the elastic or drawstring area by placing the damp garment over a sturdy object. A chair back or the ends of a wide, padded hanger work well to apply continuous outward pressure while the waistband dries.
Sleeves and cuffs that feel restrictive can be addressed by inserting a smooth, round object into the opening while the fabric is damp. A glass jar or a large water bottle can be placed inside the cuff to hold the fabric at the desired width. This technique ensures the circular opening dries in an expanded state.
For tightness across the chest or shoulders, use a combination of heat and moisture for localized stretching. Set an iron to a steam setting and apply it directly to the tight area, such as the back yoke or shoulder seams. The steam introduces moisture and heat, temporarily relaxing the fabric fibers. Immediately after steaming, gently pull the fabric outward and hold the tension for a few seconds while the heat dissipates. This focused application allows for a small, permanent stretch without altering the rest of the garment.
Washing and Drying to Prevent Shrinkage
Maintaining the newly achieved size requires adjusting the regular laundry routine to prevent future fiber contraction. Always wash scrubs in cold water using a gentle cycle, as high temperatures are the primary cause of fiber shrinkage in most textile blends. Using a mild detergent also helps preserve the integrity of the fabric.
The most significant preventative measure involves avoiding the high heat of a machine dryer, which causes fibers to tighten and revert to their smaller size. Air drying is the preferred method for maintaining the garment’s dimensions. Hanging the scrubs allows gravity to gently pull the fabric downward, helping to retain the length.
If machine drying is necessary, use the lowest heat setting available and remove the scrubs while they are still slightly damp. The remaining moisture allows the fibers to retain flexibility, preventing severe contraction. If ironing is needed to smooth wrinkles, use a low-to-medium heat setting and avoid excessive pressure.