Sentence examples for be difficult to clean from inspiring English sources

The National Wildlife Federation said it was concerned that the material could contain Canadian oil sands crude, which can be difficult to clean because it is so thick.

Ms. Ivkovic believes it will be difficult to clean up the education system, neglected for years during Slobodan Milosevic's violent decade in power, unless young people can be convinced that money and connections are not the only passports to success.

3. HAIR/ STAIN REMOVAL, & SCRATCH RESISTANCE: The car interior is a leather and swede-like combination with wood accents which can be difficult to clean and harder to repair when scratched.

These areas tend to be difficult to clean.

Wood fences may be difficult to clean, however, if they get paint on them.

Hair may be difficult to clean, feel greasy, or have an unpleasant smell.

Specimens collected in sandy soil, however, are difficult to clean, but cleaning may be facilitated by washing the fruit bodies in a bowl of water so that the sand sinks to the bottom.

The aims of this study were to find appropriate methods to detect cleanliness in pilot scale tanks, to find out which parts of the tank were difficult to clean and to optimise the cleaning procedure.

Slow filters require much more surface area than rapid filters and are difficult to clean.

Shag carpets have an interesting texture, but they trap dirt and are difficult to clean.

The rocky, remote Alaska shoreline was difficult to clean, and the subarctic weather made it impossible to work in winter.