Hello there, we had in our tour of Thailand and Cambodia, the spray and lotion here. where we spray the most preferred because it was easier to use. it keeps on the treated areas well mosquitoes and other insects from and burns and also does not smell (in our experience). besides running the bottle not the least bit out (had that problem with other products). could not matrialverfärbung case of contact with clothing and plastics notice (but also very taken care of with photo, sunglasses, etc.) everything good in all product and praised worth!