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Changes in Skin pH after the Use of Baby Wipes
Author(s) -
Priestley G. C.,
MeVittie E.,
Aldridge R. D.
Publication year - 1996
Publication title -
pediatric dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 73
eISSN - 1525-1470
pISSN - 0736-8046
DOI - 10.1111/j.1525-1470.1996.tb01179.x
Subject(s) - lotion , medicine , diaper dermatitis , erythema , desquamation , preservative , dermatology , food science , traditional medicine , chemistry
We recently made a double‐blind safety‐in‐use comparison of four different brands of baby wipes using a panel of 302 infants over a period of 10 weeks. For the first two weeks, only soap and water was used to clean the babies’ skin after each diaper change, and then for the eight‐week test phase each baby was allocated one or other of the products for normal home use. The wipes differed in cleansing lotion formulation (emollients, preservative, pH) and fibrous composition. There were no clinically detectable differences in the effects of the wipes in terms of erythema, frequency of rashes, edema, and desquamation, but we recorded significant changes in the pH of pubic and buttock skin inside the diaper area. In particular, the brand of wipes with the lowest pH (2.8) in the lotion reduced the mean skin pH from 5.6 to 5.0 (p < 0.01), and those with a pH of 5.5 had no significant effect. Wipes of intermediate pH (3.7) gave a final skin pH of 5.4‐but the downward trend was not statistically significant. These data indicate that skin pH can be depressed by such topical application, although the trial lasted only a fraction of the total time wipes might be used on each infant. Further research is necessary to evaluate the implications of these findings.