Towards cleaner PolarClean: efficient synthesis and extended applications of the polar aprotic solvent methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate - Green Chemistry (RSC Publishing)
Extra cold, ultra simple. | RWC
Portonovi See & Do | Polar Clean
Polar Clean Laundry - The Capital Plaza
Polar Bear Air Conditioning - Specialists in cool, clean, crisp air