Complex sentence: As compared to the disposable and cartridge razors, straight razors are more economical, despite a higher initial cost due to the fact that if properly cared for, no additional cost is incurred, as compared to disposable razors where new cartridges must be periodically procured.
Split into simpler sentences: As compared to the disposable and cartridge razors, straight razors are more economical, despite a higher initial cost. Due to the fact that if properly cared for, no additional cost is incurred, as compared to disposable razors where new cartridges must be periodically procured.