my floors were all streaky after I washed them. I use very little soap..I cant get these streaks out. I have used my steam machine (just plain water) still all streaky. I notices there is way to many suds coming off the floor. I was away all winter. I thought it was excess dust but I vacuumed real well and I have washed three times it seems very soapy.. I have washed at least twice with just water and a little bit of vinegar still streaky. Is there something I can used that will break down the suds? HELP