When testing fabric for ironing, what is the best approach?

Starting with the lowest setting when testing fabric for ironing is the most prudent approach because it minimizes the risk of damaging delicate materials. Different fabrics have varying heat sensitivities, and using a low setting allows you to assess how the fabric responds to heat without causing potential burns, melting, or other heat-related damage.

If the fabric shows no adverse effects with the lowest setting, one can gradually increase the temperature to find the most effective heat level for that particular fabric type, ensuring it is pressed properly without compromising its integrity.

This method is especially important for synthetic fabrics, which can melt or become permanently distorted at high temperatures. Conversely, beginning with the hottest setting might cause severe damage before you even realize the fabric's tolerance. Selecting a default setting could be too general and not specific to the fabric type, which can lead to unintended consequences. Testing without any prior checks is an ineffective strategy since it ignores the inherent variability in fabric materials.