I bought the msr 6449 deluxe spin mop set. The handle does not stay in the locked position and everytime I try to use the mop, the handle slides down. Does not work as well as advertised.

I have the msr 6449 deluxe spin mop set. The handle does not stay in the locked position and keeps closing everytime I try to mop the floor. Doesn't work as well as advertised.

I have the MSR #3812 mosquito repeller necklace. It truly works. I have a yard loaded with mosquitoes and I don't and I do NOT get attached. I would like to buy many more of these and even share them with other gardeners.