  We introduce a species-independent method for improved loading into a
single-atom optical tweezer array, utilizing iterative loading with multiple
reservoir tweezers. Demonstrated with dual wavelength tweezer arrays of
$^{88}$Sr atoms, our approach achieves a 96$\%$ loading rate after four reload
cycles. This method can significantly enhance existing tweezer rearrangement
protocols, potentially reducing iteration time and optical power consumption,
thereby enabling a larger number of atoms in a quantum logic device.
