Cleaning the substrate in your aquarium

by Ampil, Angel L.
Published in Animal Scene (2019)

PNP chief orders cops to clean station offices and premises

by Recuenco, Aaron B.
Published in Manila Bulletin (2018)

Govt sets 6-point laundry list for Boracay cleanup

Published in Manila Standard (2018)

Remove watermarks using sandpaper

by Ampil, Angel L.
Published in Animal Scene (2016)

The many ways of ridding your tank of snails

by Ampil, Angel L.
Published in Animal Scene (2016)

Massive clean-up begins

by Fernandez, Jonathan
Published in Manila Standard Today (2012)

Lets clean up.. IN As a matter of fact [column]

by De Guzman, Sara Soliven
Published in Philippine Star (2006)

A review of oscillating screen-blower cleaners for gains

by Pasikatan, Melchor C.
Published in Philippine Engineering Journal (1995)