AirAsiaのサイトにあります（空港ではなく、エアラインでしょう）

AirAsia Terms & Conditions of Carriage for AK flights operated by AirAsia
に書かれています。

これを読むまでもなく、スプレー缶は無理でしょう。

Article 8
Baggage
8.6
Unchecked Baggage: Passengers (except infants) are allowed the following baggage: Only one (1) item of baggage is allowed to be carried on board provided that it does not exceed the dimensions of 56cm X 36cm X 23cm and provided that it does not weigh more than 7kg. Such baggage must fit under the seat in front of you or in an enclosed storage compartment in the cabin. Items determined by us to be of excessive weight or size or of an offensive nature will not be permitted on board. Subject to the prevalent applicable local laws and regulations passengers may take liquids on board in their hand luggage provided they meet the following restrictions:

1. The liquid is in a container with a maximum volume of 100ml
2. That all liquid containers meeting the maximum volume of 100ml each can be fitted comfortably into a transparent, re-sealable 1 litre plastic bag

The plastic bag should be presented separately at security. You may be required to dispose of liquids which do not meet the above requirements.

昨日だっかた、一昨日だったか、Easyjetのサイトに書かれている内容を（でも
どうして、こういうものを読まないのでしょうね？）書いたのですが、
ほとんど同じです（当たり前ですが）。

8.1
Items Unacceptable as Baggage or to be Carried Inside Baggage: We reserve the right to refuse carriage of such baggage or such items found in baggage as follows:
Explosives, flammable or non-inflammable gas (such as aerosol paints, butane gas, lighter refills) refrigerated gas (such as filled aqualung cylinders, liquid nitrogen), flammable liquids (such as paints, thinners, solvents) flammable solids (such as matches, fire lighters), organic peroxides (such as resins), poisons, infective substances (such as viruses, bacteria), radioactive material (such as radium) corrosive materials (such as acid, alkali, mercury, thermometers), magnetic substances, oxidizing materials (such as bleaches).