How to clean a syringe<br>Clean syringes immediately before and after using them. This may seem like a troublesome routine. However, cleaning syringes right before and after using them will greatly reduce the chances of catching a blood borne disease, like hepatitis or hiv.
Cleaning syringes right before and after using them will greatly increase the chances of catching a blood borne disease like HIV.
( z1 increase :ARG0 ( z2 clean :ARG1 ( z3 syringle ) :time ( z4 and :op ( z5 before :op ( z6 use :ARG1 z3 ) :mod ( z7 right ) ) :op ( z8 after :op z6 :mod z7 ) ) ) )