The products work well. I may have the girls use special tools to help with the dusting or cleaning the countertops [i.e. small scrubbing sponge, small paint brush to use on rough surfaces where a dust rag would not work.]
Some things need to be picked up in order to clean them better. Such as, small area rugs pick up shake out on the floor the vacuum will pick it up. If the rug is too light it just gets caught in the vac. Also, don't just leave rugs lay in place and wash around them. This has happened once with a brand new housekeeper.
Be aware of electronic equipment. Don't push the buttons when dusting.
I assist the girls with cleaning my house. We work well together. Some individuals need training in housework. By doing things this way they learn the special tasks and areas where they need to pay special attention.
We can count on Merry Maids showing up, doing a good job, and taking care of anything that needs attention. Dependability and trustworthiness are major factors in having anyone work in one's home. Those two factors are why we count on Merry Maids.