Zap a wet one in the microwave for 2 minutes every day and replace it every 2 weeks. Better yet, use cloths, towels, and rags that you can toss in the washer or clean with bleach.
All have won at least 3 Oscars All have starred in over 50 movies All have won best supporting actor Oscars All have directed at least one movie they starred in What do CO2, N2O and O3 gases have in common?
But this score does hint at large holes in your general knowledge and the best way to deal with those are either to read or to play more quizzes and learn from your mistakes.