
100mm PP Acid Bottle Brush
- Head Ø
- 100 mm
- Head length
- 250 mm
- Handle
- 400 mm
PRODUCT CATEGORY
Bottles, tumblers, cups and straws are all closed or partly enclosed cleaning jobs, but they do not need the same brush. The opening, internal depth, bottom shape and surface decide whether you need a narrow straw brush, a full bottle brush, a soft cup brush or a detail brush for lids and gaskets.
Compare brushes for narrow straws and tubes, standard bottles, gallon containers, baby bottles, cups and mugs, and the small grooves around lids or seals. Use the product cards to move from the container you have to a brush that actually reaches it.































Measure the entry point and the cleaning area separately. A brush that passes through the neck can still be too small to contact the wall, while a wide head can clean well but never enter the bottle.
Use the bottle neck or straw ID to set the maximum entry size, then choose enough brush diameter to keep contact with the internal wall.
Deep bottles need working length plus handle reach. Rounded or recessed bottoms may need a fuller end profile than a straight cylindrical head.
Glass, coated tumblers and soft plastics may need gentler filaments or sponge contact; harder containers can tolerate firmer scrubbing when residue is stubborn.
Milk film, dried beverages and general drink residue need wall contact, while threads, gasket channels and lid grooves are better handled by a compact detail head.
A straw brush is built around a very small internal diameter and flexible reach. A bottle brush needs broader wall contact. A cup brush works on a larger open cavity, while a lid-and-gasket brush targets shallow grooves that a full bottle head cannot enter. These are different geometries, not just different sizes of one brush.
Brush diameter, head length, overall reach, stem flexibility, filament stiffness, handle style and end shape can be adjusted around the container. For OEM work, send the opening diameter, inside diameter, depth and a photo or drawing of the bottom or lid detail.
Share the bottle or cup opening, inside diameter, depth, surface, residue and any lid or gasket detail that needs cleaning. We can match an existing brush or build the head and handle around the container.
Choose your brush type, cleaning task, material direction, and key details before sending a custom brush request.