Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to bleach wood [title] Wash your wood thoroughly. [step] Never apply bleach to dirty wood. Before bleaching your wood, wipe the wood down with water using a soft rag.

Ending1: Give the wood a thorough scrub to make sure all the dust and dirt is removed. [title] Clean all surfaces after bleaching. Ending2: Pat it dry and shake out any excess water. [substeps] It's best to leave your wood alone for several hours before you begin bleaching it because washing it away can damage the wood's integrity. Ending3: After washing your wood, hang it somewhere out of the way to avoid leaving it in direct sunlight. [substeps] Be sure to rinse clean the following day. Ending4: Remove any stuck on dirt or debris carefully and then let the wood sit out to dry. Usually, the wood will need to dry for one to two days before it can be bleached.

Answer format: ending1/ending2/ending3/ending4