Please choose the correct solution to the question: Check if flotation devices are leak proof before mounting.

Solution1: Fill the flotation devices with air one at at time , take a spray bottle and mix soap and water together until water is sudsy, carefully start spraying  your first flotation device with the mixture looking for  bubbles being bade by air being released, check entire area of the flotation device, do each device the same way circling bad area with a colored maker.

Solution2: Fill the flotation devices with air one at at time , take a spray bottle and mix soap and water together until water is sudsy, carefully start spraying  your first flotation device with the mixture looking for  bubbles being bade by air being released, check entire area of the flotation device, do each device the same way.

Answer format: solution1/solution2
Answer: solution1