WowProfessionGuide.com

At first, visit any First Aid trainer, pick up the profession and you will automatically learn to make Linen Bandage.

• 1 - 40
  50 x [Linen Bandage] - 50 Linen cloth

• 40 - 80
  60 x [Heavy Linen Bandage] - 120 Linen Cloth

  You'll have to visit your trainer again at 75 (or 50) to be able to continue skilling up to 150.

• 80 -115
  60 x [Wool Bandage] - 60 Wool Cloth

• 115 - 150
  60 x [Heavy Wool Bandage] - 120 Wool Cloth

  Learn Expert First Aid

• 150 -180
  50 x [Silk Bandage] - 50 Silk Cloth

• 180 - 210
  50 x [Heavy Silk Bandage] - 100 Silk Cloth

  Learn Artisan First Aid

• 210 - 240
  50 x [Mageweave Bandage] - 50 Mageweave Cloth

• 240 - 260
  30 x [Heavy Mageweave Bandage] - 60 Mageweave Cloth

• 260 - 290
  50 x [Runecloth Bandage] - 50 Runecloth

• 290 - 330
  80 x [Heavy Runecloth Bandage] - 160 Runecloth

  At 300, visit Burko (Alliance) or Aresella (Horde) both in Hellfire Peninsula to learn Master First Aid.

• 330 - 360
  50 x [Netherweave Bandage] - 50 Netherweave Cloth

• 360 - 375
  25 x [Heavy Netherweave Bandage] - 50 Netherweave Cloth

You can train Grand Master First Aid from a Grand Master First Aid Trainer located in Borean Tundra, Howling Fjord or Dalaran.

• 375 - 400
  45 x [Frostweave Bandage] - 45 Frostweave Cloth

• 400 - 450
  Now you will need to learn the Heavy Frostweave Bandage recipe in order to skill-up any further. However, this recipe is not sold or trained - [Manual: Heavy Frostweave Bandage] is a world drop that must be farmed. Thankfully, players report a rather easy time farming the recipe drop from the ice trolls found in Zul'Drak.