For the treatment of head lice (1% lotion): 1  Shampoo the hair and scalp using regular shampoo. 2  Thoroughly rinse and towel dry the hair and scalp. 3  Allow hair to air dry for a few minutes. 4  Shake the permethrin lotion well before applying. 5  Thoroughly wet the hair and scalp with the permethrin lotion.
Congress can override a presidential veto by having a two-thirds majority vote in both the House of Representatives and Senate, thus enacting the bill into law despite the pâ¦resident's veto. Answered by The WikiAnswersÂ® Community.
The bill is then sent to the President. The President can sign the bill into law, veto it and return it to Congress with his objections to the bill, or do nothing. If he vetoes the bill, the Congress may override the veto by a two-thirds majority vote in both houses.It then becomes law without the approval of the President. The President has ten days to sign or veto the bill. If, after ten days, Congress is not in session, the bill does not become law.owever, a vetoed bill is returned to Congress, and may be overridden by a two- â¦ thirds vote in both houses. The bill then becomes law. A pocket veto may be used by the President to block a bill that is passed shortly before the adjournment of Congress.