To remove earwax build-up: Lie on your side with the affected ear facing up. Put 2 to 3 drops of olive or almond oil in your ear – do not use almond oil if you're allergic to almonds. Continue to lie on your side for 5 to 10 minutes after putting in the oil. Repeat 3 to 4 times a day, for 3 to 5 days. Over about 2 weeks, lumps of earwax ...