Buick LaCrosse Owner's Manual page 422

20. Wipe off any sealant from the
wheel, tire, and vehicle.
21. Dispose of the used tire
sealant canister (E) and
sealant/air hose (F) assembly
at a local dealer or in
accordance with local state
codes and practices.
22. Replace it with a new canister
available from your dealer.
23. After temporarily sealing a tire
using the tire sealant and
compressor kit, take the
vehicle to an authorized dealer
within a 161 km (100 mi) of
driving to have the tire repaired
or replaced.
To use the air compressor to inflate
a tire with air only and not sealant: