Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to sanitize pruning shears [title] Understand that it is important to clean the pruning shears before sanitizing them. [step] Dirt and small bits of plant matter harbor bacteria and fungi, making it impossible to sanitize the pruning shears thoroughly. [title] Use a garden hose to wash off the shears.

Ending1: [step] The hose should be one with a spray nozzle attached to spray the dirt and debris off the pruning shears. Examine the shears closely to make sure they are clean. Ending2: [step] Don't use just water as it may damage the pruning shears. Do not scrub them with a scrub brush or rubbing solution. Ending3: [step] Or, add dish detergent or borax and run it over the shears to help remove as much dirt as possible. [title] Replace the pruning shears on a cutting board. Ending4: [step] If the shears are moist you can do this using a two-tap faucet that is large enough to cover the blades of the pruning shears. Run the water along the blades until you've removed all of the dirt and debris.

Answer format: ending1/ending2/ending3/ending4