You can't apply pressure because they simply unscrew. Not to mention that the drill will turn out to be very heavy. Useless...

Medium hardness, does not damage seat fabrics when you scrub them, but you shouldn't apply too much pressure. For the money... it's a gift!

quality construction, they work exactly as one would expect. I don't see the reason for anyone to spend more money on a similar product!

Great for cleaning
The bristles are relatively hard, not suitable for sensitive surfaces like motorcycle plastics... does a very good job on tiles, etc

Although the idea is good, I can say that after two uses for cleaning the countertop, it showed rust on its metal edges.

Honest, relatively large brushes. Since they were packaged in simple nylon, they arrived a bit crumpled, but I believe they will straighten out.

For their price, they are perfect; I highly recommend them. I use them for the car mats

Convenient, but they do not clean the joints between the tiles of the bathroom well enough. Their bristles are probably too soft for this job.

I used it for cleaning surfaces that didn't need much detail. They did a relatively good job for their quality.
For more detail, I use the drill brush from the Polish company.
Cheers.

They do the job. It solves your hands

As it is with the bag, you put it in the trash. Very cheap but not even worth it. There are others with slightly higher quality that are much better.

Hard, for grinding joints and cleaning hard materials. They are not suitable for the car. They scratch it.

Very good, they require some respect in order not to break but they solve your hands in difficult dirt (bathtub, tiles)

I only used the large round brush, attached to the drill, to clean the tiles in the yard. The bristles are tough so they were largely helpful in removing most of the stains left behind by a tree.

They do a good job, of course, and on what material the cleaning is done is always understood. The bristle is relatively hard.

They are directly applied to a drill and are very durable. In terms of hardness, they are moderate to hard. For carpets, rugs, etc., they are perfect! For fabric upholstery, it is preferable for them to be moderate to soft! Depending on the material and thickness of the fabric! Overall, it is a reliable product!

Good quality and quite hard brushes, I haven't tried them yet but they seem very good ..! The size is very good, just what I need.!!

The bristles from the brushes are very hard, so they don't work for me when I wanted to clean the bathtub. They also don't fit well in corners. For bathroom tiles, for example, they are okay. Overall, they are okay for tough jobs. Their price is very good

They are harder than I expected, I'm not sure if they can clean the seats without injuring them. They came in blue instead of the yellow in the photo.

Very helpful for cleaning difficult spots, however - truth be told - a good steam cleaner with different nozzles does a much better job (of course, in this case we are also talking about a completely different cost, so if someone does this, they should have other reasons to choose this alternative). They still do a very good job and if combined with suitable detergent and/or very hot water (e.g. from a kettle), they can remove tough stains.

I expected it to clean more effectively. I used it with a battery-powered machine, maybe the machine wasn't powerful enough...

Quality construction.
For rims, marble, tiles, and generally hard surfaces, it is very good.
For fabrics, it requires attention, depending on the fabric and what you want to do.
Honest for its price.

Attention, the brushes have hard and plastic bristles and they do a good job but they are definitely not suitable for sensitive surfaces

In cleaning the carpets, it does a wonderful job... effortlessly and persistently. Basically, for this reason, I bought it and so far they are worth it.

The round brush shines the bathroom tiles from the salts. I used the other one on the car for dusting inside the engine hood and it became like new

I clean fabrics that cannot be washed in the washing machine and it does an excellent job. It has saved me hours of scrubbing.

I was a professional car cleaner for 5 years, these brushes are ideal for all upholstery and sofas, I tried them and they are perfect. I don't know how long they will last, but their price is reasonable

Very good construction, quite hard bristles and plastic. I have had them for two months and I clean car rims with the round attachment. I would not recommend it for cleaning painted surfaces but for metals, it is perfect.

Excellent brushes. They are used on car mats for deep cleaning and also for salts in the bathtub and tiles.

It does a good job, but it is for surfaces that are not easily scratched.

Prefer a softer one for sofas and cars