dirtless
blank
bright
cleansed
clear
delicate
elegant
faultless
flawless
fresh
graceful
hygienic
immaculate
laundered
neat
neat as a button
neat as a pin
orderly
pure
sanitary
shining
simple
snowy
sparkling
speckless
spic and span
spotless
squeaky
stainless
taintless
tidy
trim
unblemished
unpolluted
unsmudged
unsoiled
unspotted
unstained
unsullied
untarnished
vanilla
washed
well kept
white