Floors 
Free from 
Hygienic Schoolroom Floors 
rgienic conditions in schools and in rooms of all public 
buildings should be maintained with the most scrupulous 
Care, for a dust-laden atmosphere is a constant menace to healt 
ontinuous activity on the part of pupils stirs up the dust from the floor 
and keeps it in circulation. Proper ventilation <e assist materially in keeping 
ust at a minimum, but the only solution of this problem is to eliminate the 
dust entirely, This c can be successfully ecarntebel by treating floors with 
STANDARD 
FLOOR DRESSING 
4 Actual use has proved beyond question its effectiveness as a du piri eo agro? ge 
anger from disease contagion from dust being reduced almost one hundr ete nt. 
th Standard Floor Dressing is also a remarkable say Sins for floors. _ It nc nity keeps 
© #oors from splintering and cracking but actually lessens the labor in catia tor them. 
D 8 everywhere sell yea ae Floor Dressing in care sand cans. Apply three 
“pags ear for best results 
ROVE th leor Dressin our 
Fox of at 3 Pate tee Hecate ito. the - for Cone schoolroom or ‘orrider 
: 
©: four times ay 
he * ery Ree is Educ cation, every School fe sta Principal and Teac 
= how how to or the health of children under their care. Learn what eminent 
ical authorities have to say on the age pe wi a interesting reading in our 
te booklet ** Dust ink Tes acne - e for a copy. 
STANDARD OIL COMPANY (incorporated) 
