In this work, we have identified 35 different solvents that are used during perovskite synthesis. Figure is a list of the top 20 such solvents in the order of frequency of appearance. We report a complete list of the solvents later in this paper in Table . As shown in the figure, Dimethylformamide (DMF) is the most frequently used organic solvent, while Ethanol, Dimethylsulfoxide (DMSO), Toluene and Oleic acid constitute the top five list. DMF is commonly used for the dissolution of lead and Methylammonium (MA) salts and hence, it's no surprise that it appears at the top of the list. The distribution of the solvents is similar over different groups of literature articles we downloaded. The articles were downloaded by different individuals using different keywords and the consistency of distribution of the solvents in these sub-groups is a good reflection of how they are being used in perovskite synthesis. The frequency of appearance of each solvent over different collections of journal articles is given in the supplementary material.