Question: To turn your canvas shoes into waterproof shoes.
Option 0: To  turn your canvas shoes into waterproof ones, you need nothing but beeswax and a blow dryer. Spread beeswax all over your shoes. Next, use the blow dryer to melt the beeswax until you can still see clumps.
Option 1: To turn your canvas shoes into waterproof ones, you need nothing but beeswax and a blow dryer. Spread beeswax all over your shoes. Next, use the blow dryer to melt the beeswax until you can no longer see it
Answer: 1