ASCA DETERIORATING

I flew from Johannesburg to Durban on the 21st October 2019 and could not believe how the airport hygiene has deteriorated . 1) The air conditioners ducts above departure D1 have not been cleaned for months 2) This is what passengers are breathing in 3) There were 2 cleaners cleaning the ramp down D1 and the water bucket the cleaner was using was an embarrassment....looks like an old Mrs ***** Bucket 4) The water in the bucket was so dirty yet the cleaner continued to rinse her cloth in it...her attempts to clean the glass windows were in vain 5) What has happened to the appearance/dress code of the staff