1. An powerful detergent containing washing soda, used for washing surfaces prior to painting

Encyclopedia: Sugar soap

• genus Peronospora
• genus Persea
• genus Persoonia
• genus Pertusaria
• genus Petasites
• genus Petaurista
• genus Petaurus
• genus Petrocoptis
• genus Petrogale
• genus Petromyzon
• genus Petroselinum
• genus Petteria
• genus Petunia
• genus Peziza
• genus Pezophaps
• genus Phacelia
• genus Phacochoerus
• genus Phaethon
• genus Phaius
• genus Phalacrocorax
• genus Phalaenopsis
• genus Phalaenoptilus
• genus Phalanger
• genus Phalangium
• genus Phalaris