The number of dryer sheets to use with each load of laundry can vary depending on personal preference and the size of the load. Generally, it is recommended to use one dryer sheet per medium-sized load of laundry. If you have a larger load or prefer a stronger scent, you can use two dryer sheets. However, keep in mind that using too many dryer sheets can potentially leave residue on your clothes or affect the dryer's performance. It's always a good idea to follow the manufacturer's recommendations for your specific dryer sheet brand.