Use of sprays during fasting

Does the use of nasal and oral sprays invalidate the fast?

Using nasal sprays and powder sprays and inhaler capsules during fasting will invalidate the fast, so you should use these sprays at the time of dawn and iftar, but using other sprays will not invalidate the fast. If you use all the sprays at the time of dawn and iftar, you will not need to use the sprays during the day.