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.
There is no such thing as a safe, stain-proof sealer for granite, but a good sealer will give you the time you need to wipe up spills before they are absorbed. Note that sealing has nothing to do with how shiny your countertops are; this is caused by polishing.Ad.arnings. 1  No impregnating or penetrating sealer is stain-proof.. 2  They are designed to give you time to wipe up spills before the counter is damaged. 3  An actual, stain-proof top sealer is a terrible option for granite counters, as stone needs to breathe to prevent cracking and other damage.