CURB-65 is a BTS recommended severity rating for community acquired pneumonia (CAP) and should not be confused with the ABC criteria defined in the flow diagram. Patients with a CURB-65 score of 3 or more are at highest risk of death and should be managed as having severe pneumonia.
Blot out spills as soon as they occur. Due to the porous nature of slate, it is best not to wipe spills on countertops. When wiped, the fluid spreads which creates and spreads stains on your countertop. Clear stains on your slate with a poultice meant for natural stone countertops.
1. Mild dishwashing liquid can go a long way when removing stains. The same applies for counter top stains. Simple soap and water are safe to use in both porous and non-porous forms of concrete and for other surfaces such as granite vanities and counter tops. To remove stains: 1  Add about two tablespoons of dish washing liquid to a medium-sized container with warm water. 2  Submerge a cloth in the water and gently scrub the stains off the counter-top. 3  Repeat the process until you have fully removed the stain.