TY - JOUR T1 - PErfume dermatitis AU - Parks TD Y1 - 1969/10/20 N1 - 10.1001/jama.1969.03160290111043 JO - JAMA SP - 559 EP - 559 VL - 210 IS - 3 N2 - To the Editor:—  Drs. Keith, Reich, and Bush (209:269, 1969) reported dermatitis in the anogenital region and coincident use of perfumed toilet paper. They did not conduct patch tests. It seems unlikely that the perfume in toilet paper could cause any effect as all of it reaches the paper by diffusion. The method of perfuming a toilet-paper roll involves placing the perfume on the inner core, not on the paper itself. The amount of perfume thus added amounts to less than 0.02% of the weight of the roll.The high incidence (4%) of patients who reacted to perfumes in patch tests by Rothenborg and Hjorth must be viewed in context.1 All of these subjects were already afflicted with dermatitis. They were challenged with 5% solution of perfume which is about 5 times that found in the usual toilet soap and more than 250 times that added to toilet SN - 0098-7484 M3 - doi: 10.1001/jama.1969.03160290111043 UR - http://dx.doi.org/10.1001/jama.1969.03160290111043 ER -