ultraclean (Meaning)

ultraclean

extremely or extraordinarily clean

The operating room was meticulously cleaned to ultraclean standards.
The components of the semiconductor required an ultraclean environment.
The delicate surgical instruments were sterilized in an ultraclean facility.
The ultraclean lab ensured minimal contamination during research experiments.
The hazmat suits provided ultraclean protection from hazardous materials.
The research facility maintained an ultraclean atmosphere to prevent contamination.
The ultraclean water produced from the purification system met the highest standards.
The pharmaceutical company adhered to ultraclean procedures during drug manufacturing.
The ultraclean factory manufactured electronics in a dust-free and sterile environment.
The spacecraft was thoroughly cleaned to ultraclean specifications to minimize contamination during space exploration.

extremely or extraordinarily clean

spic-and-span, unsullied, cleanly, immaculate, unstained, stainless, neat, cleansed, cleaned, tidy

unsterile, unsanitary, squalid, unsterilized, insanitary,shabby, sleazy, unwashed, uncleaned, skanky

The operating room was meticulously cleaned to ultraclean standards.

The components of the semiconductor required an ultraclean environment.

The delicate surgical instruments were sterilized in an ultraclean facility.

The ultraclean lab ensured minimal contamination during research experiments.