Please choose the correct solution to the question: To safe money on hand soap use.

Solution1: Wrapping a rubber band around the neck of a soap dispenser will slow its flow, meaning you’ll get an appropriate amount of soap with every pump rather than running through a bottle every week.

Solution2: Wrapping a rubber cane tip around the neck of a soap dispenser will slow its flow, meaning you’ll get an appropriate amount of soap with every pump rather than running through a bottle every week.

Answer format: solution1/solution2
Answer: solution1