Multi-select problem: How does the next paragraph end?

How to preserve leaves and flowers
Buy a fresh new can of clear polyester casting resin.
A container that has previously been opened may be difficult to open if the cap/lid is sealed tight with resin exposed to air.
Find out the date the can was bottled because resin has a short shelf life; even in sealed, airtight containers, it can become too viscous to effectively coat foliage and flowers.

--Inspect the pits and holes located on the side of the can. Because of the high lip of a can's lid, there is a substantial amount of resin in these pits and holes..
--Find a large open space to preserve herbs. One-fourth to one third of guests have turn-away plants while the rest are lounging in soft grassy areas..
--Some leftovers might go bad before even a few days. Dilute the resin with talcum powder..
--Check the viscosity of the resin fluid. Set up in an open-air area with plenty of ventilation and away from open flames..
Check the viscosity of the resin fluid. Set up in an open-air area with plenty of ventilation and away from open flames.