The frothing stick doesn't seem to work

Hi,had same problem.Caused by end of frother becoming clogged with dried milk.Unscrew end of frother from plastic ring and try to remove blockage with a thick needle or something.Probably a good idea to descale machine at smae time.If you remove the end and then try steaming it should show that the blockage is right at the end.

descaling time not with vinegar with descaler vinegar remove calcium in little piece descaler melt it use 1 part descaler 1 part water put in the water container start it up open valve after a few second turn it off leave it for15 minute repeat untill empty after do 2or3 rince descaler is corosif thank you for using fixya pierre