• Eyedrops or Surma, etc whose taste or smell can be felt in the throat.
• Actions which would make you physically weak.
• Keeping a wet cloth on the body for the sake of cooling.
• Snuff and fragrance from sweet plants and flowers.
• Tooth extraction or any other action which will cause you to bleed.
• A wet tooth brush for brushing.
• Putting water or using any kind of mouthwash unnecessarily.

The above 7 things do not break your fast if you do them but it is better if you do not do them.