1. First, stick two covers together.

2. Then install a screw.

It's too late to cut off another toothbrush head. Watch out for swimming

4. Then stick the toothbrush head on it.

5. The final production is completed.

Brush generally refers to tools made of wool, brown silk, plastic silk and metal wire. Remove dirt or apply ointment. , are generally long or oval, and some have handles. Brushes, also known as brushes, are divided into industrial brushes and civil brushes according to the fields of use.

Civil Brush: The brushes used in daily life mainly include kitchen brush, bath brush, shoe brush, toothbrush, pot brush, laundry brush, coat brush, bathtub brush, bottle brush, glass cleaning brush, tube brush, pet brush, massage brush, hand-held oven brush, bath brush, stainless steel sanitary brush, toilet brush, sponge window brush, shoe brush, clothes brush and roller brush.

Precautions for cleaning brushes:

1. After washing the brush, gently press it with your fingers with a facial tissue or cotton pad to let the water flow out, but remember not to twist the bristles, otherwise it will destroy the bristles, loosen the bristle structure and lead to hair removal.

2. After washing the brush, you can hang it up and let the bristles dry.

3. Never wash your hair backwards.

4, to air dry naturally, do not use a hair dryer, not to dry in the sun, otherwise it may hurt the bristle material of the brush.