Preparations  for 27th night of Ramadan makes Grand Mosque most sterilized place in world
The preparations of the General Presidency for the Affairs of the Two Holy Mosques for the 27th night of Ramadan has resulted in making the Grand Mosque in Makkah the most sterilized place in the world.
Saudi Arabia Fragrance Administration Of The Prophet Mosque Land Observation Lab Lifelong Learning Initiative General Presidency Two Holy Mosques
Source: saudigazette.com.sa