Hi team, I noticed the gaps between the floorboard are widened just now. Picture 1 is the gap. I can easily see the white/light color connection parts.Picture 2 is what the normal state of the floor. Because of two cats, I mop the floor every day. Could be the moisture or the hot weather? The gaps appear recently I think.
Should I be concerned about the gaps? Fill the gaps or get some experts to evaluate first?
Thank you.
Alex

