Carbon dioxide is a trace gas in the atmosphere. A molecule with unique chemical and physical properties, it is produced by both natural and anthropogenic processes. However, over the past several decades, the increase in its atmospheric concentration has affected the climate due to increasing human activities. A greenhouse gas, carbon dioxide traps the thermal radiation from the sun, warming the air. This warming effect has produced various weather anomalies such as powerful tropical storms, droughts, and floods with economic and health consequences. To reduce the carbon dioxide concentration in the atmosphere, carbon sequestration methods have been developed to capture carbon dioxide. There are biological, physical, and chemical scrubbing methods. However, this paper will focus on chemical scrubbing. A carbon dioxide scrubber was built and a factorial experiment was designed using three factors. An Analysis of Variance (ANOVA) was performed on the data and two factors and a 2-way factor interaction were determined to significantly affect carbon dioxide absorption.