If the process is inexpensive enough, it could make for more durable clothes that last longer and need to be cleaned much less frequently.

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But these areas are still riddled with radiation hot spots, including schools and public parks, which will need to be cleaned before public confidence is restored.

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Carpet will need to be cleaned, repairs will be needed, and fresh paint is often essential to ready the house for a good showing to potential buyers.

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In a like manner, a mentor or an investor may look at a new venture and suggest that a few edges need to be cleaned and straightened and they recommend a few modest adjustments to a terrific business plan.

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Only two National Gallery buildings in Prague were directly affected by the flooding -- Anezsky klaster in Old Town, where the collection was moved out of the first floor, and the basement depository in Prague 5-Zbraslav, which will need to be cleaned.

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"They need to be rescued and cleaned, " he said.

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