Application
manual
HD device
spraying/foaming Mixing ratio
1:10 to 1:50 (in sprayer)
1:10 to 1:20 (as insect remover)
in HD setting 0.25 to 2 % Model designation
Heavy Duty Trading unit
plastic canister Types of dirt
oil
grease
soot
insects
environmental dirt
general road dirt
brake dust
Reference numbers are only to be used for comparison 
