Electronic Cleaning Agents segmentation by type differentiates formulations according to solvent chemistry, performance profile, and regulatory compliance. Solvent‑based cleaners, typically comprising isopropyl alcohol, glycol ethers, or chlorinated hydrocarbons, dominate the high‑precision board‑cleaning niche, accounting for roughly 40 % of sales because of rapid evaporation and superior residue‑free characteristics. Aqueous‑based cleaners, formulated with surfactants, chelating agents, and mild alkalines, represent about 30 % of the market; their water‑soluble nature aligns with environmental directives and enables bulk‑process cleaning of large assemblies. Bio‑based cleaners, derived from renewable feedstocks such as citrus terpenes or soy‑derived surfactants, capture an emerging 12 % share, driven by OEM sustainability mandates. Polymer‑based cleaners, featuring polymeric dispersants that stabilize particulate suspensions, hold approximately 10 % of revenue, particularly in applications requiring controlled film formation. The remaining 8 % comprises hybrid systems that combine solvent and aqueous phases to balance drying speed with low toxicity. This type‑level taxonomy clarifies cost structures, compliance pathways, and R&D focus across the Electronic Cleaning Agents market.