This study explores the potential of light-based therapies to inhibit bacterial growth, with potential implications in acne treatment. Laser treatments are widely recognized for their ability to promote cellular turnover and reduce sebum production, both of which assist in acne management. This research aimed to directly examine the effects of various laser therapies on bacterial colonies. The experiment focused on two bacterial species, Serratia marcescens (Sma), Gram-negative,  and Kocuria rhizophila (Krh), Gram-positive. Cultures (~70 CFU) were suspended on membranes and treated using three laser types. The PiQo laser, wavelengths of 1064 nm and 532 nm, is a picosecond laser used for pigment correction and resurfacing. The Vbeam laser, at 595 nm, is a pulse dye laser designed for vascular lesions. Lastly, the CO2 laser, at 10,600 nm, is an ablative laser known for its resurfacing capabilities. Following laser application, samples were incubated, and colony numbers were quantified and compared to untreated controls. The study determined these laser therapies could effectively reduce bacterial growth and may have the same potential in skin layers where bacteria thrive. This preliminary research provides insight into the direct effects of lasers on bacteria, laying the groundwork for future acne treatment innovations.