IPA Isopropanol

Isopropyl alcohol (also propan-2-ol, 2-propanol, iso, isopro,
isoprop, rubbing alcohol, or the abbreviation IPA)

Use include:
Isopropanol Alcohol or IPA is a commonly used solvent for
cleaning. It does not contain CFCs or chlorinated solvents
Isopropanol is used as a water-drying aid

Isopropyl alcohol dissolves a wide range of non-polar compounds. It also evaporates quickly, leaves nearly zero oil traces, compared to ethanol, and is relatively non-toxic, compared to alternative solvents. Thus, it is used widely as a solvent and as a cleaning fluid, especially for dissolving oils,
It will quickly clean a variety of soils, such as some flux residues,
light oils, polar, organic and ionic residues, cleaning electronic devices.
An effective and economical solvent