MR.SIGA Grout Cleaner Brush Set, Detail Cleaning Brush Set for Tiles, Sinks, Drains, Grout Brush for Edge, Crevice Cleaning

I use these ALL the time. While I initially purchased them to replace a tile brush, and these are quite small - I soon found out that they're incredibly helpful. I keep them all at the kitchen sink. The broad-bristled one is my go-to, and it's helpful at getting gunk off dishes that I don't want clogging up my handled sponge. The angled head is nice for cleaning in deep crevices (I actually have used this on my tile, when deep-cleaning before re-caulking for example). The roundish one is probably my least often used, but the silicone end is very helpful for caulking, while the fluffy end is pretty much a stiff paintbrush style tool, nice for dusting off small objects. Overall: Not quite what I expected, but greatly exceeded them! Pictured with a standard business card for scale (no affiliation)

Got rid of a lot of mildew that I couldn’t get out of this crevice easily and makes detail cleaning easier around the sinks.

Full disclosure I don’t use these for grout lines. I use this collection of brushes to clean auto parts for a vehicle I refurbishing. In this capacity they have been very useful in cleaning varied surfaces. I only wish the bristles were a little stiffer but otherwise good choice for cleaning car parts.

Good quality, good grip

Needing something to reach the grime in the corners of my kitchen sink. Worked like a charm! I’m glad I paid a little more for these, the handle fits my hand nicely and make scrubbing a breeze! Would buy again.

These are great cleaner brushes. I used the set that I got on my grout. I usually use a new or old toothbrush and decided to find something different as the toothbrushes don't hold up to grout. These are stiff but not too stiff and get the job done. I am pretty sure these will last a long time.

These surprised me, the bristle is extra strong.

I was expecting these to have the bristle stiffness of a tooth brush, not a wire brush and the angle of the bend was not good for my purpose however they are good brushes, just not good for the purpose I bought them for