2.1
screw the cap off |

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2.2
screw the brush on the rod |

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2.3
fill both tubes with handwarm water (at a third) |

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2.4
put some drops of a mild dishwashing liquid into both tubes |

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2.5
insert brush and rod |

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| 2.6 Important: brush from the
side of the water lid, to clean also the bow |

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| 2.7 ... and from the other side
only up to the end of the straight tube. |

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| 2.8 pour out the water |

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| 2.9 rinse well with handwarm
water |

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