Wear cotton clothes to avoid fire risk with crackers; synthetic clothes easily catch fire.

The evidence for both claims regarding clothing materials and fire safety presents a complex picture. Cotton, while preferable to synthetic fabrics in certain scenarios due to its natural composition, is still flammable, albeit less likely than some synthetics to cause severe burns due to melting. Synthetic materials, such as nylon and polyester, can resist ignition but melt when exposed to fire, posing severe burn risks. Web evidence supports the view that synthetic fabrics should be avoided in environments with high fire risks if they are not flame-resistant. The advice to wear natural fibers like cotton during activities like bursting crackers is based on their lesser propensity to adhere to the skin when burning, unlike synthetics. Nevertheless, they are not inherently fireproof.