The borosilicate glass tube is easiest to clean with the appropriate brush. This cleaning brush is made in Switzerland. The brush head consists of hundreds of nylon bristles. Thanks to the telescopic handle, the brush can be extended from 99 cm to 155 cm, making it ideal for the 150 cm long glass tube. It is best to spray the inside of the glass tube with the Atmosflame cleaning agent, allow it to work for a short time and then wipe the entire tube several times with the brush. Then simply rinse the tube and the brush with water. Finally, you can put a cloth on the brush and push it through the tube so that it is dry and residue-free.
