Body care

Pimples on the back can have various causes: Hormonal fluctuations, stress or even insufficient sun protection are just a few of them. If you have oily skin on your shoulders and back, the right care can prevent the formation of new pimples on your back and promote the healing of inflammatory skin changes. The solution is oil-free cleansing and care products that have been specially developed for acne skin. The Cleanance cleansing gel from Avène, for example, is ideal for this. 

The best way to use it is in the shower. Put a little scrub of your choice in your damp palms and spread it over your body in circular movements. You can massage the body scrub into your legs and back with a little more pressure. And you can use a larger amount of body scrub on your knees and elbows and massage for longer, as the skin is usually particularly rough there. 
Leave it on for a while and then rinse it off with a gentle stream of warm water. That's it.

There is no winner here, just your clear preference. 
For an extra boost of freshness or if you want to share your deodorant with someone from time to time, the spray is certainly more suitable.
A deodorant roller, on the other hand, can be used by people with respiratory diseases without any problems and is much more economical than a spray because it is easier to dose. However, it is advisable to only use the roller alone, as the dosing roller comes into contact with the skin.