Allergen removing agent

An allergen-removing agent, comprising the following component (a), component (b), component (c1-1) and component (d), wherein the mass ratio of (c1-1)/[(c1-1)+(d)] is 0.15 or more, and wherein:

• component (a):
• 1-70% by mass of an organic compound which makes with water into an azeotropic mixture and has an azeotropic temperature with water of less than 100° C. at 1013.25 hPa,
• component (b):
• water,
• component (c-1-1):
• 0.001-5% by mass of an organic compound having a melting point of 25° C. or more (provided that any surfactant and any organic acid are excluded), and
• component (d):
• 0-5% by mass of an organic compound other than component (a) and component (c1-1).

An allergen-removing agent, comprising the following component (a), component (b), component (c1) and component (d1-1), the content of an organic compound(s) other than component (a), component (c1) and component (d1-1) being less than 1% by mass, the mass ratio of component (c1)/[all the organic compounds other than component (a)] is 0.2 or more to less than 1:

• component (a):
• 1-70% by mass of an organic compound which makes with water into an azeotropic mixture and has an azeotropic temperature with water of less than 100° C. at 1013.25 hPa,
• component (b):
• water,
• component (c1):
• 0.01-5% by mass of a compound selected from the following component (c1-1), component (c1-2) and component (c1-3):
• component (c1-1) :
• an organic compound having a melting point of 25° C. or more (provided that (c1-2) and (c1-3) are excluded),
• component (c1-2):
• a surfactant which is in a solid state at 25° C. and a water content of 5% or less by mass, and component (c1-3):
• citric acid, succinic acid, tartaric acid, malic acid, fumaric acid, malonic acid, maleic acid, adipic acid, lactic acid, phthalic acid, terephthalic acid, asparagic acid, azelaic acid, glutamic acid, glutaric acid, oxalic acid, glycine or alkali metal salts or alkali earth metal salts thereof, and
• component (d1-1):
• 0.001-5% by mass of at least one compound selected from the group consisting of jasmonoids, chained sesquiterpene alcohols and chained diterpene alcohols.

An allergen-removing agent, comprising the following component (a), component (b), and component (c2), the molar ratio of (c2-c)/(c2-a) of components (c2) being 0.3-3.0 and the content of inorganic cations other than (c2-c) and hydrogen ions being less than 0.5% by mass:

• wherein
• component (a):
• 1-70% by mass of an organic compound which forms with water into an azeotropic mixture, and has an azeotropic temperature with water of less than 100° C. at 1013.25 hPa,
• component (b):
• water, and
• component (c2):
• 0.01-5% by mass of a cation selected from the following component (c2-c) and an anion selected from the following component (c2-a):
• wherein
• component (c2-c):
• potassium ion, sodium ion or magnesium ion, and
• component (c2-a):
• a sulfate ion and a carbonate ion.

An agent which comprises the following component (a), component (b) and component (c) and is for removing at least one selected from mites, chironomids, cockroaches, dust and dirt resulting from dead bodies and dung thereof, fragments of body hairs of pets, pollen and spores of fungi.

• component (a):
• an organic compound which makes with water into an azeotropic mixture and has an azeotropic temperature with water of less than 100° C. at 1013.25 hPa,
• component (b):
• water and
• component (c):
• a solid source substance which is soluble in at least one of component (a) and component (b) and generates a solid by evaporation of liquid components in the allergen-removing agent.